| 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 | $44.51 | 12.378% | $50.0194 | $50.02 | $50.00 | $50.00 |
| Purchase #2 | $244.46 | 6.763% | $260.9928 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $135.89 | 6.804% | $145.136 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $33.30 | 6.734% | $35.5424 | $35.54 | $35.55 | $35.50 |
| Purchase #5 | $164.88 | 8.220% | $178.4331 | $178.43 | $178.45 | $178.40 |
| Purchase #6 | $140.97 | 8.519% | $152.9792 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $48.72 | 9.739% | $53.4648 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $812.73 | $876.5677 | $876.56 | $876.60 | $876.50 | |