| 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 | $72.51 | 3.741% | $75.2226 | $75.22 | $75.20 | $75.20 |
| Purchase #2 | $59.77 | 12.673% | $67.3447 | $67.34 | $67.35 | $67.30 |
| Purchase #3 | $139.95 | 4.412% | $146.1246 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $108.94 | 3.117% | $112.3357 | $112.34 | $112.35 | $112.30 |
| Purchase #5 | $60.77 | 4.171% | $63.3047 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $57.85 | 3.385% | $59.8082 | $59.81 | $59.80 | $59.80 |
| Purchase #7 | $14.35 | 6.367% | $15.2637 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $514.14 | $539.4042 | $539.39 | $539.35 | $539.30 | |