| 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 | $59.73 | 12.869% | $67.4167 | $67.42 | $67.40 | $67.40 |
| Purchase #2 | $33.66 | 3.614% | $34.8765 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $249.43 | 12.161% | $279.7632 | $279.76 | $279.75 | $279.80 |
| Purchase #4 | $114.32 | 9.267% | $124.914 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $172.30 | 6.280% | $183.1204 | $183.12 | $183.10 | $183.10 |
| Purchase #6 | $43.57 | 13.547% | $49.4724 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $46.66 | 7.749% | $50.2757 | $50.28 | $50.30 | $50.30 |
| 7 purchase totals = | $719.67 | $789.8389 | $789.84 | $789.80 | $789.90 | |