| 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 | $124.87 | 6.279% | $132.7106 | $132.71 | $132.70 | $132.70 |
| Purchase #2 | $83.35 | 6.177% | $88.4985 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $248.96 | 3.562% | $257.828 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $223.71 | 6.457% | $238.155 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $24.45 | 13.521% | $27.7559 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $35.57 | 5.498% | $37.5256 | $37.53 | $37.55 | $37.50 |
| Purchase #7 | $18.91 | 6.749% | $20.1862 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $759.82 | $802.6598 | $802.68 | $802.70 | $802.70 | |