| 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 | $15.27 | 10.133% | $16.8173 | $16.82 | $16.80 | $16.80 |
| Purchase #2 | $68.75 | 6.663% | $73.3308 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $77.32 | 7.566% | $83.17 | $83.17 | $83.15 | $83.20 |
| Purchase #4 | $220.46 | 3.672% | $228.5553 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $98.76 | 13.778% | $112.3672 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $108.59 | 12.114% | $121.7446 | $121.74 | $121.75 | $121.70 |
| Purchase #7 | $81.60 | 6.563% | $86.9554 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $670.75 | $722.9406 | $722.95 | $722.90 | $723.00 | |