| 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 | $127.37 | 6.659% | $135.8516 | $135.85 | $135.85 | $135.90 |
| Purchase #2 | $47.86 | 6.779% | $51.1044 | $51.10 | $51.10 | $51.10 |
| Purchase #3 | $144.52 | 8.284% | $156.492 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $231.27 | 10.284% | $255.0538 | $255.05 | $255.05 | $255.10 |
| Purchase #5 | $35.93 | 12.692% | $40.4902 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $54.28 | 8.198% | $58.7299 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $11.29 | 7.409% | $12.1265 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $652.52 | $709.8484 | $709.84 | $709.90 | $709.90 | |