| 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 | $74.33 | 3.556% | $76.9732 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $110.83 | 6.504% | $118.0384 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $242.72 | 4.444% | $253.5065 | $253.51 | $253.50 | $253.50 |
| Purchase #4 | $112.54 | 11.561% | $125.5507 | $125.55 | $125.55 | $125.60 |
| Purchase #5 | $102.39 | 12.458% | $115.1457 | $115.15 | $115.15 | $115.10 |
| Purchase #6 | $57.81 | 10.646% | $63.9645 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $171.34 | 3.614% | $177.5322 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $871.96 | $930.7112 | $930.71 | $930.70 | $930.70 | |