| 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 | $68.79 | 10.636% | $76.1065 | $76.11 | $76.10 | $76.10 |
| Purchase #2 | $88.65 | 10.622% | $98.0664 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $130.68 | 6.773% | $139.531 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $154.58 | 4.244% | $161.1404 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $77.32 | 7.535% | $83.1461 | $83.15 | $83.15 | $83.10 |
| Purchase #6 | $5.69 | 8.485% | $6.1728 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $227.27 | 11.466% | $253.3288 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $752.98 | $817.4920 | $817.50 | $817.50 | $817.40 | |