| 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 | $46.78 | 5.363% | $49.2888 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $27.65 | 9.201% | $30.1941 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $153.59 | 12.255% | $172.4125 | $172.41 | $172.40 | $172.40 |
| Purchase #4 | $100.66 | 12.109% | $112.8489 | $112.85 | $112.85 | $112.80 |
| Purchase #5 | $21.44 | 4.119% | $22.3231 | $22.32 | $22.30 | $22.30 |
| Purchase #6 | $69.33 | 7.685% | $74.658 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $100.35 | 3.127% | $103.4879 | $103.49 | $103.50 | $103.50 |
| 7 purchase totals = | $519.80 | $565.2133 | $565.21 | $565.20 | $565.20 | |