| 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 | $48.25 | 12.208% | $54.1404 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $120.63 | 7.520% | $129.7014 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $142.57 | 11.801% | $159.3947 | $159.39 | $159.40 | $159.40 |
| Purchase #4 | $87.96 | 12.702% | $99.1327 | $99.13 | $99.15 | $99.10 |
| Purchase #5 | $177.93 | 13.376% | $201.7299 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $119.76 | 9.429% | $131.0522 | $131.05 | $131.05 | $131.10 |
| Purchase #7 | $93.95 | 13.643% | $106.7676 | $106.77 | $106.75 | $106.80 |
| 7 purchase totals = | $791.05 | $881.9189 | $881.91 | $881.95 | $881.90 | |