| 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 | $50.60 | 12.862% | $57.1082 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $53.44 | 6.619% | $56.9772 | $56.98 | $57.00 | $57.00 |
| Purchase #3 | $166.96 | 10.269% | $184.1051 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $120.30 | 3.265% | $124.2278 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $232.78 | 9.529% | $254.9616 | $254.96 | $254.95 | $255.00 |
| Purchase #6 | $34.89 | 6.197% | $37.0521 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $85.54 | 9.283% | $93.4807 | $93.48 | $93.50 | $93.50 |
| 7 purchase totals = | $744.51 | $807.9127 | $807.92 | $807.95 | $808.00 | |