| 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 | $64.63 | 6.874% | $69.0727 | $69.07 | $69.05 | $69.10 |
| Purchase #2 | $210.70 | 3.427% | $217.9207 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $60.95 | 13.456% | $69.1514 | $69.15 | $69.15 | $69.20 |
| Purchase #4 | $6.71 | 6.381% | $7.1382 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $62.59 | 4.376% | $65.3289 | $65.33 | $65.35 | $65.30 |
| Purchase #6 | $139.27 | 6.674% | $148.5649 | $148.56 | $148.55 | $148.60 |
| Purchase #7 | $212.27 | 3.760% | $220.2514 | $220.25 | $220.25 | $220.30 |
| 7 purchase totals = | $757.12 | $797.4282 | $797.42 | $797.40 | $797.50 | |