| 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 | $125.95 | 3.436% | $130.2776 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $169.95 | 9.303% | $185.7604 | $185.76 | $185.75 | $185.80 |
| Purchase #3 | $113.82 | 12.397% | $127.9303 | $127.93 | $127.95 | $127.90 |
| Purchase #4 | $65.80 | 7.238% | $70.5626 | $70.56 | $70.55 | $70.60 |
| Purchase #5 | $97.80 | 4.167% | $101.8753 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $247.50 | 11.857% | $276.8461 | $276.85 | $276.85 | $276.80 |
| Purchase #7 | $46.51 | 10.462% | $51.3759 | $51.38 | $51.40 | $51.40 |
| 7 purchase totals = | $867.33 | $944.6282 | $944.64 | $944.70 | $944.70 | |