| 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 | $55.30 | 12.470% | $62.1959 | $62.20 | $62.20 | $62.20 |
| Purchase #2 | $20.33 | 6.791% | $21.7106 | $21.71 | $21.70 | $21.70 |
| Purchase #3 | $58.83 | 11.864% | $65.8096 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $136.60 | 7.386% | $146.6893 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $172.62 | 6.329% | $183.5451 | $183.55 | $183.55 | $183.50 |
| Purchase #6 | $161.30 | 10.529% | $178.2833 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $180.48 | 12.233% | $202.5581 | $202.56 | $202.55 | $202.60 |
| 7 purchase totals = | $785.46 | $860.7919 | $860.80 | $860.80 | $860.80 | |