| 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 | $63.96 | 5.856% | $67.7055 | $67.71 | $67.70 | $67.70 |
| Purchase #2 | $20.89 | 4.412% | $21.8117 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $114.76 | 8.265% | $124.2449 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $224.41 | 8.220% | $242.8565 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $143.46 | 11.421% | $159.8446 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $178.49 | 9.192% | $194.8968 | $194.90 | $194.90 | $194.90 |
| Purchase #7 | $6.97 | 13.349% | $7.9004 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $752.94 | $819.2604 | $819.26 | $819.25 | $819.20 | |