| 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 | $14.98 | 4.678% | $15.6808 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $46.67 | 5.300% | $49.1435 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $18.74 | 5.646% | $19.7981 | $19.80 | $19.80 | $19.80 |
| Purchase #4 | $185.92 | 3.622% | $192.654 | $192.65 | $192.65 | $192.70 |
| Purchase #5 | $125.83 | 10.388% | $138.9012 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $205.49 | 7.726% | $221.3662 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $128.75 | 7.705% | $138.6702 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $726.38 | $776.2140 | $776.21 | $776.20 | $776.30 | |