| 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 | $44.66 | 7.838% | $48.1605 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $55.33 | 4.858% | $58.0179 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $54.50 | 11.683% | $60.8672 | $60.87 | $60.85 | $60.90 |
| Purchase #4 | $43.72 | 6.501% | $46.5622 | $46.56 | $46.55 | $46.60 |
| Purchase #5 | $81.61 | 11.781% | $91.2245 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $85.79 | 10.801% | $95.0562 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $194.75 | 13.649% | $221.3314 | $221.33 | $221.35 | $221.30 |
| 7 purchase totals = | $560.36 | $621.2199 | $621.22 | $621.15 | $621.30 | |