| 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 | $56.96 | 12.491% | $64.0749 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $107.88 | 13.770% | $122.7351 | $122.74 | $122.75 | $122.70 |
| Purchase #3 | $221.90 | 11.651% | $247.7536 | $247.75 | $247.75 | $247.80 |
| Purchase #4 | $8.85 | 6.238% | $9.4021 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $116.25 | 13.860% | $132.3623 | $132.36 | $132.35 | $132.40 |
| Purchase #6 | $46.66 | 6.431% | $49.6607 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $150.53 | 6.239% | $159.9216 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $709.03 | $785.9103 | $785.90 | $785.85 | $786.00 | |