| 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 | $117.83 | 11.734% | $131.6562 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $71.46 | 3.858% | $74.2169 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $53.68 | 8.829% | $58.4194 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $144.63 | 11.668% | $161.5054 | $161.51 | $161.50 | $161.50 |
| Purchase #5 | $108.84 | 4.779% | $114.0415 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $201.46 | 13.380% | $228.4153 | $228.42 | $228.40 | $228.40 |
| Purchase #7 | $71.71 | 3.785% | $74.4242 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $769.61 | $842.6789 | $842.69 | $842.60 | $842.60 | |