| 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 | $30.74 | 8.869% | $33.4663 | $33.47 | $33.45 | $33.50 |
| Purchase #2 | $190.69 | 6.814% | $203.6836 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $164.31 | 8.580% | $178.4078 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $153.57 | 8.199% | $166.1612 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $5.73 | 13.301% | $6.4921 | $6.49 | $6.50 | $6.50 |
| Purchase #6 | $146.70 | 6.426% | $156.1269 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $112.83 | 7.468% | $121.2561 | $121.26 | $121.25 | $121.30 |
| 7 purchase totals = | $804.57 | $865.5940 | $865.60 | $865.60 | $865.70 | |