| 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 | $18.74 | 9.791% | $20.5748 | $20.57 | $20.55 | $20.60 |
| Purchase #2 | $122.67 | 10.299% | $135.3038 | $135.30 | $135.30 | $135.30 |
| Purchase #3 | $239.97 | 5.282% | $252.6452 | $252.65 | $252.65 | $252.60 |
| Purchase #4 | $59.34 | 9.364% | $64.8966 | $64.90 | $64.90 | $64.90 |
| Purchase #5 | $203.97 | 10.224% | $224.8239 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $133.29 | 11.127% | $148.1212 | $148.12 | $148.10 | $148.10 |
| Purchase #7 | $103.29 | 6.779% | $110.292 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $881.27 | $956.6575 | $956.65 | $956.60 | $956.60 | |