| 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 | $76.92 | 12.408% | $86.4642 | $86.46 | $86.45 | $86.50 |
| Purchase #2 | $78.71 | 10.743% | $87.1658 | $87.17 | $87.15 | $87.20 |
| Purchase #3 | $12.81 | 6.820% | $13.6836 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $97.52 | 6.589% | $103.9456 | $103.95 | $103.95 | $103.90 |
| Purchase #5 | $181.66 | 11.636% | $202.798 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $110.64 | 9.289% | $120.9173 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $202.29 | 8.573% | $219.6323 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $760.55 | $834.6068 | $834.61 | $834.60 | $834.60 | |