| 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 | $92.71 | 9.665% | $101.6704 | $101.67 | $101.65 | $101.70 |
| Purchase #2 | $248.71 | 6.591% | $265.1025 | $265.10 | $265.10 | $265.10 |
| Purchase #3 | $30.88 | 13.592% | $35.0772 | $35.08 | $35.10 | $35.10 |
| Purchase #4 | $114.65 | 4.716% | $120.0569 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $13.39 | 5.814% | $14.1685 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $12.35 | 7.354% | $13.2582 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $153.35 | 4.209% | $159.8045 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $666.04 | $709.1382 | $709.14 | $709.10 | $709.30 | |