| 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 | $40.49 | 7.455% | $43.5085 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $178.32 | 13.681% | $202.716 | $202.72 | $202.70 | $202.70 |
| Purchase #3 | $67.34 | 10.310% | $74.2828 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $33.54 | 7.493% | $36.0532 | $36.05 | $36.05 | $36.10 |
| Purchase #5 | $94.67 | 8.448% | $102.6677 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $155.54 | 3.738% | $161.3541 | $161.35 | $161.35 | $161.40 |
| Purchase #7 | $191.68 | 11.855% | $214.4037 | $214.40 | $214.40 | $214.40 |
| 7 purchase totals = | $761.58 | $834.9860 | $834.98 | $834.95 | $835.10 | |