| 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 | $222.76 | 9.332% | $243.548 | $243.55 | $243.55 | $243.50 |
| Purchase #2 | $13.95 | 13.266% | $15.8006 | $15.80 | $15.80 | $15.80 |
| Purchase #3 | $209.27 | 5.706% | $221.2109 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $26.50 | 13.299% | $30.0242 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $90.35 | 3.737% | $93.7264 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $61.32 | 10.242% | $67.6004 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $148.83 | 6.861% | $159.0412 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $772.98 | $830.9517 | $830.95 | $830.95 | $830.80 | |