| 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 | $6.39 | 9.185% | $6.9769 | $6.98 | $7.00 | $7.00 |
| Purchase #2 | $188.47 | 12.433% | $211.9025 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $196.63 | 3.744% | $203.9918 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $35.39 | 11.725% | $39.5395 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $53.65 | 12.753% | $60.492 | $60.49 | $60.50 | $60.50 |
| Purchase #6 | $93.31 | 10.305% | $102.9256 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $159.29 | 6.184% | $169.1405 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $733.13 | $794.9688 | $794.97 | $795.05 | $794.90 | |