| 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 | $72.63 | 8.687% | $78.9394 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $115.39 | 9.579% | $126.4432 | $126.44 | $126.45 | $126.40 |
| Purchase #3 | $244.59 | 6.521% | $260.5397 | $260.54 | $260.55 | $260.50 |
| Purchase #4 | $59.51 | 6.218% | $63.2103 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $22.76 | 13.241% | $25.7737 | $25.77 | $25.75 | $25.80 |
| Purchase #6 | $43.47 | 6.162% | $46.1486 | $46.15 | $46.15 | $46.10 |
| Purchase #7 | $19.63 | 7.549% | $21.1119 | $21.11 | $21.10 | $21.10 |
| 7 purchase totals = | $577.98 | $622.1668 | $622.16 | $622.15 | $622.00 | |