| 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 | $109.27 | 13.831% | $124.3831 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $93.32 | 8.345% | $101.1076 | $101.11 | $101.10 | $101.10 |
| Purchase #3 | $60.38 | 12.798% | $68.1074 | $68.11 | $68.10 | $68.10 |
| Purchase #4 | $41.71 | 5.536% | $44.0191 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $78.81 | 7.626% | $84.8201 | $84.82 | $84.80 | $84.80 |
| Purchase #6 | $88.49 | 3.759% | $91.8163 | $91.82 | $91.80 | $91.80 |
| Purchase #7 | $85.92 | 4.523% | $89.8062 | $89.81 | $89.80 | $89.80 |
| 7 purchase totals = | $557.90 | $604.0598 | $604.07 | $604.00 | $604.00 | |