| 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 | $21.51 | 8.530% | $23.3448 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $168.33 | 8.464% | $182.5775 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $143.53 | 10.802% | $159.0341 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $15.55 | 11.356% | $17.3159 | $17.32 | $17.30 | $17.30 |
| Purchase #5 | $201.26 | 5.643% | $212.6171 | $212.62 | $212.60 | $212.60 |
| Purchase #6 | $35.28 | 13.726% | $40.1225 | $40.12 | $40.10 | $40.10 |
| Purchase #7 | $182.95 | 7.618% | $196.8871 | $196.89 | $196.90 | $196.90 |
| 7 purchase totals = | $768.41 | $831.8990 | $831.90 | $831.90 | $831.80 | |