| 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 | $171.28 | 10.157% | $188.6769 | $188.68 | $188.70 | $188.70 |
| Purchase #2 | $25.77 | 5.120% | $27.0894 | $27.09 | $27.10 | $27.10 |
| Purchase #3 | $239.65 | 9.307% | $261.9542 | $261.95 | $261.95 | $262.00 |
| Purchase #4 | $102.50 | 7.602% | $110.2921 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $101.26 | 11.851% | $113.2603 | $113.26 | $113.25 | $113.30 |
| Purchase #6 | $5.46 | 4.804% | $5.7223 | $5.72 | $5.70 | $5.70 |
| Purchase #7 | $47.38 | 12.569% | $53.3352 | $53.34 | $53.35 | $53.30 |
| 7 purchase totals = | $693.30 | $760.3304 | $760.33 | $760.35 | $760.40 | |