| 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 | $70.45 | 10.791% | $78.0523 | $78.05 | $78.05 | $78.10 |
| Purchase #2 | $93.44 | 11.674% | $104.3482 | $104.35 | $104.35 | $104.30 |
| Purchase #3 | $170.39 | 8.819% | $185.4167 | $185.42 | $185.40 | $185.40 |
| Purchase #4 | $8.77 | 3.871% | $9.1095 | $9.11 | $9.10 | $9.10 |
| Purchase #5 | $84.71 | 6.135% | $89.907 | $89.91 | $89.90 | $89.90 |
| Purchase #6 | $184.58 | 5.685% | $195.0734 | $195.07 | $195.05 | $195.10 |
| Purchase #7 | $109.77 | 6.128% | $116.4967 | $116.50 | $116.50 | $116.50 |
| 7 purchase totals = | $722.11 | $778.4038 | $778.41 | $778.35 | $778.40 | |