| 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 | $43.71 | 8.204% | $47.296 | $47.30 | $47.30 | $47.30 |
| Purchase #2 | $53.96 | 4.844% | $56.5738 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $38.79 | 4.373% | $40.4863 | $40.49 | $40.50 | $40.50 |
| Purchase #4 | $172.76 | 8.733% | $187.8471 | $187.85 | $187.85 | $187.80 |
| Purchase #5 | $43.35 | 9.857% | $47.623 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $102.83 | 10.116% | $113.2323 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $56.31 | 7.569% | $60.5721 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $511.71 | $553.6306 | $553.63 | $553.60 | $553.60 | |