| 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 | $40.65 | 8.538% | $44.1207 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $250.44 | 12.873% | $282.6791 | $282.68 | $282.70 | $282.70 |
| Purchase #3 | $73.96 | 7.394% | $79.4286 | $79.43 | $79.45 | $79.40 |
| Purchase #4 | $249.72 | 4.457% | $260.85 | $260.85 | $260.85 | $260.90 |
| Purchase #5 | $52.69 | 12.221% | $59.1292 | $59.13 | $59.15 | $59.10 |
| Purchase #6 | $132.66 | 6.663% | $141.4991 | $141.50 | $141.50 | $141.50 |
| Purchase #7 | $234.59 | 7.287% | $251.6846 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $1,034.71 | $1,119.3913 | $1,119.39 | $1,119.45 | $1,119.40 | |