| 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 | $110.98 | 5.122% | $116.6644 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $69.54 | 5.376% | $73.2785 | $73.28 | $73.30 | $73.30 |
| Purchase #3 | $45.27 | 11.367% | $50.4158 | $50.42 | $50.40 | $50.40 |
| Purchase #4 | $217.82 | 6.651% | $232.3072 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $137.66 | 6.504% | $146.6134 | $146.61 | $146.60 | $146.60 |
| Purchase #6 | $37.75 | 12.700% | $42.5443 | $42.54 | $42.55 | $42.50 |
| Purchase #7 | $140.66 | 11.577% | $156.9442 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $759.68 | $818.7678 | $818.76 | $818.75 | $818.70 | |