| 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 | $73.69 | 12.815% | $83.1334 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $185.57 | 4.676% | $194.2473 | $194.25 | $194.25 | $194.20 |
| Purchase #3 | $210.30 | 10.578% | $232.5455 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $59.80 | 6.309% | $63.5728 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $133.81 | 4.259% | $139.509 | $139.51 | $139.50 | $139.50 |
| Purchase #6 | $122.38 | 7.209% | $131.2024 | $131.20 | $131.20 | $131.20 |
| Purchase #7 | $43.70 | 7.669% | $47.0514 | $47.05 | $47.05 | $47.10 |
| 7 purchase totals = | $829.25 | $891.2618 | $891.26 | $891.25 | $891.20 | |