| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $75.51 | 5.271% | $79.4901 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $105.54 | 9.412% | $115.4734 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $46.46 | 6.552% | $49.5041 | $49.50 | $49.50 | $49.50 |
| Purchase #4 | $15.29 | 8.609% | $16.6063 | $16.61 | $16.60 | $16.60 |
| Purchase #5 | $128.37 | 11.177% | $142.7179 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $60.43 | 11.336% | $67.2803 | $67.28 | $67.30 | $67.30 |
| Purchase #7 | $129.44 | 8.626% | $140.6055 | $140.61 | $140.60 | $140.60 |
| 7 purchase totals = | $561.04 | $611.6776 | $611.68 | $611.65 | $611.70 | |