| 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 | $48.75 | 10.264% | $53.7537 | $53.75 | $53.75 | $53.80 |
| Purchase #2 | $220.66 | 5.476% | $232.7433 | $232.74 | $232.75 | $232.70 |
| Purchase #3 | $199.97 | 12.708% | $225.3822 | $225.38 | $225.40 | $225.40 |
| Purchase #4 | $243.77 | 13.665% | $277.0812 | $277.08 | $277.10 | $277.10 |
| Purchase #5 | $243.94 | 12.634% | $274.7594 | $274.76 | $274.75 | $274.80 |
| Purchase #6 | $37.56 | 13.760% | $42.7283 | $42.73 | $42.75 | $42.70 |
| Purchase #7 | $155.49 | 9.137% | $169.6971 | $169.70 | $169.70 | $169.70 |
| 7 purchase totals = | $1,150.14 | $1,276.1452 | $1,276.14 | $1,276.20 | $1,276.20 | |