| 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 | $6.85 | 3.372% | $7.081 | $7.08 | $7.10 | $7.10 |
| Purchase #2 | $194.76 | 12.541% | $219.1849 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $150.30 | 5.313% | $158.2854 | $158.29 | $158.30 | $158.30 |
| Purchase #4 | $21.83 | 9.803% | $23.97 | $23.97 | $23.95 | $24.00 |
| Purchase #5 | $43.74 | 7.265% | $46.9177 | $46.92 | $46.90 | $46.90 |
| Purchase #6 | $106.98 | 9.541% | $117.187 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $39.51 | 5.685% | $41.7561 | $41.76 | $41.75 | $41.80 |
| 7 purchase totals = | $563.97 | $614.3821 | $614.39 | $614.40 | $614.50 | |