| 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 | $76.79 | 6.309% | $81.6347 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $77.46 | 8.825% | $84.2958 | $84.30 | $84.30 | $84.30 |
| Purchase #3 | $138.82 | 11.426% | $154.6816 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $137.98 | 11.106% | $153.3041 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $43.53 | 6.146% | $46.2054 | $46.21 | $46.20 | $46.20 |
| Purchase #6 | $78.86 | 5.152% | $82.9229 | $82.92 | $82.90 | $82.90 |
| Purchase #7 | $170.32 | 12.772% | $192.0733 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $723.76 | $795.1178 | $795.11 | $795.10 | $795.10 | |