| 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 | $25.81 | 6.628% | $27.5207 | $27.52 | $27.50 | $27.50 |
| Purchase #2 | $244.54 | 3.102% | $252.1256 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $219.73 | 10.645% | $243.1203 | $243.12 | $243.10 | $243.10 |
| Purchase #4 | $49.36 | 6.313% | $52.4761 | $52.48 | $52.50 | $52.50 |
| Purchase #5 | $37.36 | 11.406% | $41.6213 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $43.85 | 4.856% | $45.9794 | $45.98 | $46.00 | $46.00 |
| Purchase #7 | $48.60 | 11.823% | $54.346 | $54.35 | $54.35 | $54.30 |
| 7 purchase totals = | $669.25 | $717.1894 | $717.20 | $717.20 | $717.10 | |