| 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 | $52.79 | 12.476% | $59.3761 | $59.38 | $59.40 | $59.40 |
| Purchase #2 | $133.40 | 7.516% | $143.4263 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $235.99 | 11.670% | $263.53 | $263.53 | $263.55 | $263.50 |
| Purchase #4 | $153.99 | 9.384% | $168.4404 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $13.78 | 4.701% | $14.4278 | $14.43 | $14.45 | $14.40 |
| Purchase #6 | $145.74 | 11.399% | $162.3529 | $162.35 | $162.35 | $162.40 |
| Purchase #7 | $84.80 | 10.330% | $93.5598 | $93.56 | $93.55 | $93.60 |
| 7 purchase totals = | $820.49 | $905.1133 | $905.12 | $905.20 | $905.10 | |