| 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 | $38.38 | 12.380% | $43.1314 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $170.39 | 13.701% | $193.7351 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $47.59 | 9.518% | $52.1196 | $52.12 | $52.10 | $52.10 |
| Purchase #4 | $119.90 | 6.795% | $128.0472 | $128.05 | $128.05 | $128.00 |
| Purchase #5 | $172.79 | 7.651% | $186.0102 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $134.76 | 12.602% | $151.7425 | $151.74 | $151.75 | $151.70 |
| Purchase #7 | $48.93 | 8.246% | $52.9648 | $52.96 | $52.95 | $53.00 |
| 7 purchase totals = | $732.74 | $807.7508 | $807.75 | $807.75 | $807.60 | |