| 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 | $21.48 | 7.171% | $23.0203 | $23.02 | $23.00 | $23.00 |
| Purchase #2 | $72.97 | 13.202% | $82.6035 | $82.60 | $82.60 | $82.60 |
| Purchase #3 | $170.87 | 8.625% | $185.6075 | $185.61 | $185.60 | $185.60 |
| Purchase #4 | $159.76 | 8.203% | $172.8651 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $71.84 | 3.397% | $74.2804 | $74.28 | $74.30 | $74.30 |
| Purchase #6 | $14.38 | 4.596% | $15.0409 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $18.51 | 6.103% | $19.6397 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $529.81 | $573.0574 | $573.06 | $573.05 | $573.00 | |