| 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 | $7.41 | 3.374% | $7.66 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $151.50 | 4.614% | $158.4902 | $158.49 | $158.50 | $158.50 |
| Purchase #3 | $96.67 | 10.123% | $106.4559 | $106.46 | $106.45 | $106.50 |
| Purchase #4 | $244.34 | 8.855% | $265.9763 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $151.91 | 11.128% | $168.8145 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $31.62 | 13.448% | $35.8723 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $200.81 | 9.673% | $220.2344 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $884.26 | $963.5036 | $963.50 | $963.50 | $963.60 | |