| 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 | $86.31 | 8.180% | $93.3702 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $9.36 | 3.344% | $9.673 | $9.67 | $9.65 | $9.70 |
| Purchase #3 | $216.92 | 10.237% | $239.1261 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $223.38 | 12.448% | $251.1863 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $103.54 | 7.111% | $110.9027 | $110.90 | $110.90 | $110.90 |
| Purchase #6 | $47.44 | 12.575% | $53.4056 | $53.41 | $53.40 | $53.40 |
| Purchase #7 | $198.31 | 9.801% | $217.7464 | $217.75 | $217.75 | $217.70 |
| 7 purchase totals = | $885.26 | $975.4103 | $975.42 | $975.40 | $975.40 | |