| 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 | $32.84 | 9.115% | $35.8334 | $35.83 | $35.85 | $35.80 |
| Purchase #2 | $238.45 | 11.312% | $265.4235 | $265.42 | $265.40 | $265.40 |
| Purchase #3 | $13.97 | 13.685% | $15.8818 | $15.88 | $15.90 | $15.90 |
| Purchase #4 | $132.28 | 3.134% | $136.4257 | $136.43 | $136.45 | $136.40 |
| Purchase #5 | $127.36 | 9.105% | $138.9561 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $37.30 | 10.449% | $41.1975 | $41.20 | $41.20 | $41.20 |
| Purchase #7 | $26.85 | 13.332% | $30.4296 | $30.43 | $30.45 | $30.40 |
| 7 purchase totals = | $609.05 | $664.1476 | $664.15 | $664.20 | $664.10 | |