| 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 | $60.36 | 6.661% | $64.3806 | $64.38 | $64.40 | $64.40 |
| Purchase #2 | $62.67 | 5.658% | $66.2159 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $58.88 | 7.282% | $63.1676 | $63.17 | $63.15 | $63.20 |
| Purchase #4 | $49.69 | 13.682% | $56.4886 | $56.49 | $56.50 | $56.50 |
| Purchase #5 | $192.96 | 7.452% | $207.3394 | $207.34 | $207.35 | $207.30 |
| Purchase #6 | $162.38 | 8.204% | $175.7017 | $175.70 | $175.70 | $175.70 |
| Purchase #7 | $37.80 | 8.810% | $41.1302 | $41.13 | $41.15 | $41.10 |
| 7 purchase totals = | $624.74 | $674.4240 | $674.43 | $674.45 | $674.40 | |