| 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 | $39.64 | 11.391% | $44.1554 | $44.16 | $44.15 | $44.20 |
| Purchase #2 | $60.43 | 8.429% | $65.5236 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $55.93 | 11.843% | $62.5538 | $62.55 | $62.55 | $62.60 |
| Purchase #4 | $241.74 | 7.679% | $260.3032 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $106.53 | 7.610% | $114.6369 | $114.64 | $114.65 | $114.60 |
| Purchase #6 | $58.81 | 12.539% | $66.1842 | $66.18 | $66.20 | $66.20 |
| Purchase #7 | $26.38 | 13.147% | $29.8482 | $29.85 | $29.85 | $29.80 |
| 7 purchase totals = | $589.46 | $643.2053 | $643.20 | $643.20 | $643.20 | |