| 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 | $91.80 | 6.416% | $97.6899 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $111.34 | 10.537% | $123.0719 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $49.62 | 9.244% | $54.2069 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $131.63 | 12.849% | $148.5431 | $148.54 | $148.55 | $148.50 |
| Purchase #5 | $12.69 | 12.452% | $14.2702 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $166.45 | 7.499% | $178.9321 | $178.93 | $178.95 | $178.90 |
| Purchase #7 | $125.39 | 4.770% | $131.3711 | $131.37 | $131.35 | $131.40 |
| 7 purchase totals = | $688.92 | $748.0852 | $748.08 | $748.05 | $748.10 | |