| 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 | $32.30 | 7.477% | $34.7151 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $160.38 | 7.275% | $172.0476 | $172.05 | $172.05 | $172.00 |
| Purchase #3 | $99.94 | 4.508% | $104.4453 | $104.45 | $104.45 | $104.40 |
| Purchase #4 | $248.71 | 12.854% | $280.6792 | $280.68 | $280.70 | $280.70 |
| Purchase #5 | $125.57 | 3.115% | $129.4815 | $129.48 | $129.50 | $129.50 |
| Purchase #6 | $190.66 | 13.372% | $216.1551 | $216.16 | $216.15 | $216.20 |
| Purchase #7 | $136.95 | 10.741% | $151.6598 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $994.51 | $1,089.1836 | $1,089.20 | $1,089.20 | $1,089.20 | |