| 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 | $53.52 | 9.403% | $58.5525 | $58.55 | $58.55 | $58.60 |
| Purchase #2 | $140.80 | 8.249% | $152.4146 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $114.46 | 10.329% | $126.2826 | $126.28 | $126.30 | $126.30 |
| Purchase #4 | $101.36 | 7.866% | $109.333 | $109.33 | $109.35 | $109.30 |
| Purchase #5 | $61.92 | 11.724% | $69.1795 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $118.42 | 9.667% | $129.8677 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $219.61 | 5.870% | $232.5011 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $810.09 | $878.1310 | $878.12 | $878.15 | $878.20 | |