| 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 | $53.52 | 10.468% | $59.1225 | $59.12 | $59.10 | $59.10 |
| Purchase #2 | $170.58 | 4.425% | $178.1282 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $179.53 | 9.765% | $197.0611 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $214.68 | 10.207% | $236.5924 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $190.78 | 7.820% | $205.699 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $50.31 | 9.426% | $55.0522 | $55.05 | $55.05 | $55.10 |
| Purchase #7 | $130.88 | 13.140% | $148.0776 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $990.28 | $1,079.7330 | $1,079.73 | $1,079.75 | $1,079.80 | |