| 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 | $111.94 | 12.418% | $125.8407 | $125.84 | $125.85 | $125.80 |
| Purchase #2 | $67.98 | 8.647% | $73.8582 | $73.86 | $73.85 | $73.90 |
| Purchase #3 | $227.74 | 9.299% | $248.9175 | $248.92 | $248.90 | $248.90 |
| Purchase #4 | $17.90 | 8.204% | $19.3685 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $90.52 | 10.413% | $99.9458 | $99.95 | $99.95 | $99.90 |
| Purchase #6 | $34.77 | 8.843% | $37.8447 | $37.84 | $37.85 | $37.80 |
| Purchase #7 | $70.64 | 8.115% | $76.3724 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $621.49 | $682.1478 | $682.15 | $682.10 | $682.10 | |