| 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 | $86.48 | 6.618% | $92.2032 | $92.20 | $92.20 | $92.20 |
| Purchase #2 | $93.38 | 6.743% | $99.6766 | $99.68 | $99.70 | $99.70 |
| Purchase #3 | $12.79 | 13.506% | $14.5174 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $10.69 | 3.397% | $11.0531 | $11.05 | $11.05 | $11.10 |
| Purchase #5 | $230.33 | 5.358% | $242.6711 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $165.51 | 8.378% | $179.3764 | $179.38 | $179.40 | $179.40 |
| Purchase #7 | $221.76 | 3.844% | $230.2845 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $820.94 | $869.7823 | $869.78 | $869.80 | $869.90 | |