| 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 | $31.97 | 12.338% | $35.9145 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $234.50 | 8.443% | $254.2988 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $152.99 | 5.391% | $161.2377 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $75.29 | 3.187% | $77.6895 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $72.34 | 12.459% | $81.3528 | $81.35 | $81.35 | $81.40 |
| Purchase #6 | $66.96 | 12.834% | $75.5536 | $75.55 | $75.55 | $75.60 |
| Purchase #7 | $224.25 | 11.589% | $250.2383 | $250.24 | $250.25 | $250.20 |
| 7 purchase totals = | $858.30 | $936.2852 | $936.28 | $936.30 | $936.30 | |