| 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 | $41.62 | 11.407% | $46.3676 | $46.37 | $46.35 | $46.40 |
| Purchase #2 | $40.51 | 11.473% | $45.1577 | $45.16 | $45.15 | $45.20 |
| Purchase #3 | $25.93 | 6.683% | $27.6629 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $140.96 | 6.534% | $150.1703 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $129.55 | 10.121% | $142.6618 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $236.49 | 4.789% | $247.8155 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $182.28 | 9.121% | $198.9058 | $198.91 | $198.90 | $198.90 |
| 7 purchase totals = | $797.34 | $858.7416 | $858.75 | $858.65 | $858.90 | |