| 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 | $54.59 | 10.858% | $60.5174 | $60.52 | $60.50 | $60.50 |
| Purchase #2 | $37.75 | 8.102% | $40.8085 | $40.81 | $40.80 | $40.80 |
| Purchase #3 | $209.36 | 12.817% | $236.1937 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $85.83 | 5.390% | $90.4562 | $90.46 | $90.45 | $90.50 |
| Purchase #5 | $217.64 | 3.830% | $225.9756 | $225.98 | $226.00 | $226.00 |
| Purchase #6 | $159.93 | 7.597% | $172.0799 | $172.08 | $172.10 | $172.10 |
| Purchase #7 | $78.61 | 10.846% | $87.136 | $87.14 | $87.15 | $87.10 |
| 7 purchase totals = | $843.71 | $913.1673 | $913.18 | $913.20 | $913.20 | |