| 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 | $40.48 | 3.342% | $41.8328 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $140.97 | 6.305% | $149.8582 | $149.86 | $149.85 | $149.90 |
| Purchase #3 | $53.48 | 6.448% | $56.9284 | $56.93 | $56.95 | $56.90 |
| Purchase #4 | $44.78 | 3.418% | $46.3106 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $156.60 | 6.309% | $166.4799 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $44.57 | 3.325% | $46.052 | $46.05 | $46.05 | $46.10 |
| Purchase #7 | $154.47 | 5.768% | $163.3798 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $635.35 | $670.8417 | $670.84 | $670.90 | $670.90 | |