| 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 | $58.49 | 10.393% | $64.5689 | $64.57 | $64.55 | $64.60 |
| Purchase #2 | $175.39 | 12.649% | $197.5751 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $17.95 | 4.484% | $18.7549 | $18.75 | $18.75 | $18.80 |
| Purchase #4 | $205.98 | 6.246% | $218.8455 | $218.85 | $218.85 | $218.80 |
| Purchase #5 | $108.52 | 7.806% | $116.9911 | $116.99 | $117.00 | $117.00 |
| Purchase #6 | $161.80 | 6.716% | $172.6665 | $172.67 | $172.65 | $172.70 |
| Purchase #7 | $170.50 | 10.662% | $188.6787 | $188.68 | $188.70 | $188.70 |
| 7 purchase totals = | $898.63 | $978.0807 | $978.09 | $978.10 | $978.20 | |