| 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 | $154.31 | 4.576% | $161.3712 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $71.74 | 5.225% | $75.4884 | $75.49 | $75.50 | $75.50 |
| Purchase #3 | $71.64 | 5.611% | $75.6597 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $244.88 | 12.716% | $276.0189 | $276.02 | $276.00 | $276.00 |
| Purchase #5 | $52.67 | 9.267% | $57.5509 | $57.55 | $57.55 | $57.60 |
| Purchase #6 | $16.37 | 3.721% | $16.9791 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $84.58 | 11.141% | $94.0031 | $94.00 | $94.00 | $94.00 |
| 7 purchase totals = | $696.19 | $757.0713 | $757.07 | $757.05 | $757.20 | |