| 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 | $13.42 | 12.448% | $15.0905 | $15.09 | $15.10 | $15.10 |
| Purchase #2 | $208.63 | 6.689% | $222.5853 | $222.59 | $222.60 | $222.60 |
| Purchase #3 | $71.66 | 4.821% | $75.1147 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $73.95 | 13.738% | $84.1093 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $73.34 | 7.248% | $78.6557 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $183.57 | 10.779% | $203.357 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $246.84 | 13.192% | $279.4031 | $279.40 | $279.40 | $279.40 |
| 7 purchase totals = | $871.41 | $958.3156 | $958.32 | $958.30 | $958.40 | |