| 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 | $96.94 | 13.123% | $109.6614 | $109.66 | $109.65 | $109.70 |
| Purchase #2 | $38.72 | 7.631% | $41.6747 | $41.67 | $41.65 | $41.70 |
| Purchase #3 | $46.83 | 4.272% | $48.8306 | $48.83 | $48.85 | $48.80 |
| Purchase #4 | $245.98 | 3.296% | $254.0875 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $51.85 | 3.630% | $53.7322 | $53.73 | $53.75 | $53.70 |
| Purchase #6 | $196.45 | 3.468% | $203.2629 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $151.62 | 6.109% | $160.8825 | $160.88 | $160.90 | $160.90 |
| 7 purchase totals = | $828.39 | $872.1318 | $872.12 | $872.15 | $872.20 | |