| 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 | $12.71 | 11.708% | $14.1981 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $59.36 | 8.110% | $64.1741 | $64.17 | $64.15 | $64.20 |
| Purchase #3 | $67.60 | 12.144% | $75.8093 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $58.61 | 9.822% | $64.3667 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $140.51 | 8.848% | $152.9423 | $152.94 | $152.95 | $152.90 |
| Purchase #6 | $137.62 | 5.318% | $144.9386 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $15.93 | 7.180% | $17.0738 | $17.07 | $17.05 | $17.10 |
| 7 purchase totals = | $492.34 | $533.5029 | $533.50 | $533.45 | $533.50 | |