| 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 | $74.26 | 3.639% | $76.9623 | $76.96 | $76.95 | $77.00 |
| Purchase #2 | $10.43 | 12.305% | $11.7134 | $11.71 | $11.70 | $11.70 |
| Purchase #3 | $18.93 | 11.107% | $21.0326 | $21.03 | $21.05 | $21.00 |
| Purchase #4 | $83.64 | 13.309% | $94.7716 | $94.77 | $94.75 | $94.80 |
| Purchase #5 | $234.41 | 5.347% | $246.9439 | $246.94 | $246.95 | $246.90 |
| Purchase #6 | $91.52 | 11.543% | $102.0842 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $192.85 | 12.288% | $216.5474 | $216.55 | $216.55 | $216.50 |
| 7 purchase totals = | $706.04 | $770.0554 | $770.04 | $770.05 | $770.00 | |