| 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 | $52.54 | 4.799% | $55.0614 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $73.33 | 8.680% | $79.695 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $215.83 | 10.126% | $237.6849 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $226.65 | 13.266% | $256.7174 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $53.63 | 10.224% | $59.1131 | $59.11 | $59.10 | $59.10 |
| Purchase #6 | $133.71 | 9.507% | $146.4218 | $146.42 | $146.40 | $146.40 |
| Purchase #7 | $192.61 | 5.361% | $202.9358 | $202.94 | $202.95 | $202.90 |
| 7 purchase totals = | $948.30 | $1,037.6294 | $1,037.63 | $1,037.60 | $1,037.60 | |