| 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 | $75.60 | 3.619% | $78.336 | $78.34 | $78.35 | $78.30 |
| Purchase #2 | $49.67 | 10.311% | $54.7915 | $54.79 | $54.80 | $54.80 |
| Purchase #3 | $229.43 | 6.716% | $244.8385 | $244.84 | $244.85 | $244.80 |
| Purchase #4 | $90.56 | 11.775% | $101.2234 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $243.57 | 3.657% | $252.4774 | $252.48 | $252.50 | $252.50 |
| Purchase #6 | $127.91 | 3.195% | $131.9967 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $68.99 | 9.642% | $75.642 | $75.64 | $75.65 | $75.60 |
| 7 purchase totals = | $885.73 | $939.3055 | $939.31 | $939.35 | $939.20 | |