| 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 | $90.33 | 11.712% | $100.9094 | $100.91 | $100.90 | $100.90 |
| Purchase #2 | $25.51 | 12.304% | $28.6488 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $82.56 | 5.140% | $86.8036 | $86.80 | $86.80 | $86.80 |
| Purchase #4 | $244.50 | 8.686% | $265.7373 | $265.74 | $265.75 | $265.70 |
| Purchase #5 | $30.76 | 4.596% | $32.1737 | $32.17 | $32.15 | $32.20 |
| Purchase #6 | $97.65 | 10.791% | $108.1874 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $151.64 | 5.618% | $160.1591 | $160.16 | $160.15 | $160.20 |
| 7 purchase totals = | $722.95 | $782.6193 | $782.62 | $782.60 | $782.60 | |