| 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 | $109.35 | 5.120% | $114.9487 | $114.95 | $114.95 | $114.90 |
| Purchase #2 | $179.85 | 5.500% | $189.7418 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $67.98 | 13.729% | $77.313 | $77.31 | $77.30 | $77.30 |
| Purchase #4 | $31.70 | 10.838% | $35.1356 | $35.14 | $35.15 | $35.10 |
| Purchase #5 | $101.69 | 6.317% | $108.1138 | $108.11 | $108.10 | $108.10 |
| Purchase #6 | $10.30 | 6.397% | $10.9589 | $10.96 | $10.95 | $11.00 |
| Purchase #7 | $222.26 | 4.624% | $232.5373 | $232.54 | $232.55 | $232.50 |
| 7 purchase totals = | $723.13 | $768.7491 | $768.75 | $768.75 | $768.60 | |