| 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 | $26.69 | 6.107% | $28.32 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $73.54 | 9.495% | $80.5226 | $80.52 | $80.50 | $80.50 |
| Purchase #3 | $65.51 | 10.544% | $72.4174 | $72.42 | $72.40 | $72.40 |
| Purchase #4 | $224.32 | 13.660% | $254.9621 | $254.96 | $254.95 | $255.00 |
| Purchase #5 | $25.41 | 11.375% | $28.3004 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $131.89 | 5.541% | $139.198 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $97.58 | 10.107% | $107.4424 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $644.94 | $711.1629 | $711.16 | $711.10 | $711.10 | |