| 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 | $8.80 | 5.216% | $9.259 | $9.26 | $9.25 | $9.30 |
| Purchase #2 | $72.94 | 7.768% | $78.606 | $78.61 | $78.60 | $78.60 |
| Purchase #3 | $23.51 | 11.461% | $26.2045 | $26.20 | $26.20 | $26.20 |
| Purchase #4 | $13.98 | 8.429% | $15.1584 | $15.16 | $15.15 | $15.20 |
| Purchase #5 | $191.87 | 11.312% | $213.5743 | $213.57 | $213.55 | $213.60 |
| Purchase #6 | $145.33 | 4.761% | $152.2492 | $152.25 | $152.25 | $152.20 |
| Purchase #7 | $7.36 | 9.790% | $8.0805 | $8.08 | $8.10 | $8.10 |
| 7 purchase totals = | $463.79 | $503.1319 | $503.13 | $503.10 | $503.20 | |