| 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 | $31.42 | 6.810% | $33.5597 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $53.48 | 11.709% | $59.742 | $59.74 | $59.75 | $59.70 |
| Purchase #3 | $80.94 | 7.503% | $87.0129 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $63.70 | 13.367% | $72.2148 | $72.21 | $72.20 | $72.20 |
| Purchase #5 | $15.76 | 10.802% | $17.4624 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $149.90 | 6.481% | $159.615 | $159.62 | $159.60 | $159.60 |
| Purchase #7 | $197.86 | 8.674% | $215.0224 | $215.02 | $215.00 | $215.00 |
| 7 purchase totals = | $593.06 | $644.6292 | $644.62 | $644.55 | $644.60 | |