| 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 | $55.44 | 11.475% | $61.8017 | $61.80 | $61.80 | $61.80 |
| Purchase #2 | $239.95 | 11.557% | $267.681 | $267.68 | $267.70 | $267.70 |
| Purchase #3 | $70.70 | 10.663% | $78.2387 | $78.24 | $78.25 | $78.20 |
| Purchase #4 | $144.92 | 7.192% | $155.3426 | $155.34 | $155.35 | $155.30 |
| Purchase #5 | $112.58 | 11.666% | $125.7136 | $125.71 | $125.70 | $125.70 |
| Purchase #6 | $70.42 | 7.220% | $75.5043 | $75.50 | $75.50 | $75.50 |
| Purchase #7 | $24.37 | 3.457% | $25.2125 | $25.21 | $25.20 | $25.20 |
| 7 purchase totals = | $718.38 | $789.4944 | $789.48 | $789.50 | $789.40 | |