| 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 | $26.37 | 10.654% | $29.1795 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $46.26 | 9.811% | $50.7986 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $164.46 | 9.869% | $180.6906 | $180.69 | $180.70 | $180.70 |
| Purchase #4 | $249.80 | 6.557% | $266.1794 | $266.18 | $266.20 | $266.20 |
| Purchase #5 | $128.87 | 10.371% | $142.2351 | $142.24 | $142.25 | $142.20 |
| Purchase #6 | $136.31 | 11.829% | $152.4341 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $120.42 | 7.728% | $129.7261 | $129.73 | $129.75 | $129.70 |
| 7 purchase totals = | $872.49 | $951.2434 | $951.25 | $951.35 | $951.20 | |