| 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 | $79.40 | 5.520% | $83.7829 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $33.97 | 4.744% | $35.5815 | $35.58 | $35.60 | $35.60 |
| Purchase #3 | $134.94 | 5.259% | $142.0365 | $142.04 | $142.05 | $142.00 |
| Purchase #4 | $170.31 | 10.797% | $188.6984 | $188.70 | $188.70 | $188.70 |
| Purchase #5 | $166.66 | 4.331% | $173.878 | $173.88 | $173.90 | $173.90 |
| Purchase #6 | $132.53 | 4.653% | $138.6966 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $62.66 | 9.824% | $68.8157 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $780.47 | $831.4896 | $831.50 | $831.55 | $831.50 | |