| 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 | $40.82 | 8.786% | $44.4064 | $44.41 | $44.40 | $44.40 |
| Purchase #2 | $173.98 | 5.409% | $183.3906 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $62.63 | 12.469% | $70.4393 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $157.56 | 8.602% | $171.1133 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $143.62 | 10.650% | $158.9155 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $153.30 | 5.394% | $161.569 | $161.57 | $161.55 | $161.60 |
| Purchase #7 | $114.65 | 10.648% | $126.8579 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $846.56 | $916.6920 | $916.70 | $916.65 | $916.70 | |