| 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 | $49.70 | 7.758% | $53.5557 | $53.56 | $53.55 | $53.60 |
| Purchase #2 | $193.77 | 12.589% | $218.1637 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $96.42 | 11.728% | $107.7281 | $107.73 | $107.75 | $107.70 |
| Purchase #4 | $31.64 | 6.468% | $33.6865 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $24.56 | 12.477% | $27.6244 | $27.62 | $27.60 | $27.60 |
| Purchase #6 | $175.28 | 8.723% | $190.5697 | $190.57 | $190.55 | $190.60 |
| Purchase #7 | $237.95 | 12.290% | $267.1941 | $267.19 | $267.20 | $267.20 |
| 7 purchase totals = | $809.32 | $898.5222 | $898.52 | $898.50 | $898.60 | |