| 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 | $15.28 | 13.200% | $17.297 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $97.78 | 12.862% | $110.3565 | $110.36 | $110.35 | $110.40 |
| Purchase #3 | $165.64 | 8.240% | $179.2887 | $179.29 | $179.30 | $179.30 |
| Purchase #4 | $44.79 | 13.416% | $50.799 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $25.40 | 5.120% | $26.7005 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $212.36 | 9.623% | $232.7954 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $246.84 | 12.254% | $277.0878 | $277.09 | $277.10 | $277.10 |
| 7 purchase totals = | $808.09 | $894.3249 | $894.34 | $894.35 | $894.40 | |