| 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 | $54.93 | 9.417% | $60.1028 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $111.39 | 12.736% | $125.5766 | $125.58 | $125.60 | $125.60 |
| Purchase #3 | $43.38 | 12.639% | $48.8628 | $48.86 | $48.85 | $48.90 |
| Purchase #4 | $201.87 | 6.558% | $215.1086 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $39.41 | 13.863% | $44.8734 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $239.61 | 8.676% | $260.3986 | $260.40 | $260.40 | $260.40 |
| Purchase #7 | $126.58 | 8.819% | $137.7431 | $137.74 | $137.75 | $137.70 |
| 7 purchase totals = | $817.17 | $892.6659 | $892.66 | $892.65 | $892.70 | |