| 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 | $98.96 | 9.305% | $108.1682 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $122.61 | 7.776% | $132.1442 | $132.14 | $132.15 | $132.10 |
| Purchase #3 | $20.86 | 4.855% | $21.8728 | $21.87 | $21.85 | $21.90 |
| Purchase #4 | $68.54 | 6.476% | $72.9787 | $72.98 | $73.00 | $73.00 |
| Purchase #5 | $81.54 | 3.722% | $84.5749 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $53.75 | 6.752% | $57.3792 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $244.99 | 7.357% | $263.0139 | $263.01 | $263.00 | $263.00 |
| 7 purchase totals = | $691.25 | $740.1319 | $740.12 | $740.10 | $740.20 | |