| 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 | $58.75 | 8.563% | $63.7808 | $63.78 | $63.80 | $63.80 |
| Purchase #2 | $60.91 | 5.536% | $64.282 | $64.28 | $64.30 | $64.30 |
| Purchase #3 | $225.97 | 10.472% | $249.6336 | $249.63 | $249.65 | $249.60 |
| Purchase #4 | $136.80 | 8.192% | $148.0067 | $148.01 | $148.00 | $148.00 |
| Purchase #5 | $232.86 | 9.132% | $254.1248 | $254.12 | $254.10 | $254.10 |
| Purchase #6 | $39.46 | 3.482% | $40.834 | $40.83 | $40.85 | $40.80 |
| Purchase #7 | $113.85 | 5.544% | $120.1618 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $868.60 | $940.8237 | $940.81 | $940.85 | $940.80 | |