| 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 | $87.41 | 11.556% | $97.5111 | $97.51 | $97.50 | $97.50 |
| Purchase #2 | $46.89 | 4.677% | $49.083 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $27.76 | 7.372% | $29.8065 | $29.81 | $29.80 | $29.80 |
| Purchase #4 | $201.57 | 8.863% | $219.4351 | $219.44 | $219.45 | $219.40 |
| Purchase #5 | $186.41 | 12.532% | $209.7709 | $209.77 | $209.75 | $209.80 |
| Purchase #6 | $192.35 | 11.418% | $214.3125 | $214.31 | $214.30 | $214.30 |
| Purchase #7 | $71.76 | 13.171% | $81.2115 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $814.15 | $901.1306 | $901.13 | $901.10 | $901.10 | |