| 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 | $98.50 | 10.312% | $108.6573 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $88.34 | 4.161% | $92.0158 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $178.75 | 8.804% | $194.4872 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $18.88 | 13.617% | $21.4509 | $21.45 | $21.45 | $21.50 |
| Purchase #5 | $209.42 | 7.584% | $225.3024 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $17.94 | 8.302% | $19.4294 | $19.43 | $19.45 | $19.40 |
| Purchase #7 | $99.53 | 3.169% | $102.6841 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $711.36 | $764.0271 | $764.03 | $764.05 | $764.10 | |