| 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 | $6.49 | 13.810% | $7.3863 | $7.39 | $7.40 | $7.40 |
| Purchase #2 | $202.86 | 8.372% | $219.8434 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $141.95 | 8.408% | $153.8852 | $153.89 | $153.90 | $153.90 |
| Purchase #4 | $78.36 | 7.434% | $84.1853 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $52.25 | 3.837% | $54.2548 | $54.25 | $54.25 | $54.30 |
| Purchase #6 | $175.90 | 4.349% | $183.5499 | $183.55 | $183.55 | $183.50 |
| Purchase #7 | $115.26 | 5.697% | $121.8264 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $773.07 | $824.9313 | $824.94 | $825.00 | $824.90 | |