| 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 | $43.56 | 8.801% | $47.3937 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $226.89 | 12.301% | $254.7997 | $254.80 | $254.80 | $254.80 |
| Purchase #3 | $74.35 | 7.623% | $80.0177 | $80.02 | $80.00 | $80.00 |
| Purchase #4 | $37.76 | 7.305% | $40.5184 | $40.52 | $40.50 | $40.50 |
| Purchase #5 | $157.67 | 5.388% | $166.1653 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $13.40 | 8.728% | $14.5696 | $14.57 | $14.55 | $14.60 |
| Purchase #7 | $65.66 | 7.215% | $70.3974 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $619.29 | $673.8618 | $673.87 | $673.80 | $673.90 | |