| 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 | $37.25 | 13.431% | $42.253 | $42.25 | $42.25 | $42.30 |
| Purchase #2 | $65.65 | 9.803% | $72.0857 | $72.09 | $72.10 | $72.10 |
| Purchase #3 | $20.91 | 13.182% | $23.6664 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $41.71 | 12.447% | $46.9016 | $46.90 | $46.90 | $46.90 |
| Purchase #5 | $155.65 | 12.834% | $175.6261 | $175.63 | $175.65 | $175.60 |
| Purchase #6 | $165.90 | 7.223% | $177.883 | $177.88 | $177.90 | $177.90 |
| Purchase #7 | $234.29 | 10.234% | $258.2672 | $258.27 | $258.25 | $258.30 |
| 7 purchase totals = | $721.36 | $796.6830 | $796.69 | $796.70 | $796.80 | |