| 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 | $37.53 | 4.231% | $39.1179 | $39.12 | $39.10 | $39.10 |
| Purchase #2 | $134.66 | 13.711% | $153.1232 | $153.12 | $153.10 | $153.10 |
| Purchase #3 | $111.99 | 4.206% | $116.7003 | $116.70 | $116.70 | $116.70 |
| Purchase #4 | $62.48 | 5.750% | $66.0726 | $66.07 | $66.05 | $66.10 |
| Purchase #5 | $237.82 | 6.754% | $253.8824 | $253.88 | $253.90 | $253.90 |
| Purchase #6 | $163.30 | 5.193% | $171.7802 | $171.78 | $171.80 | $171.80 |
| Purchase #7 | $124.54 | 9.533% | $136.4124 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $872.32 | $937.0890 | $937.08 | $937.05 | $937.10 | |