| 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 | $104.78 | 5.229% | $110.2589 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $148.29 | 8.224% | $160.4854 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $32.46 | 7.695% | $34.9578 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $243.75 | 10.844% | $270.1823 | $270.18 | $270.20 | $270.20 |
| Purchase #5 | $99.35 | 8.471% | $107.7659 | $107.77 | $107.75 | $107.80 |
| Purchase #6 | $13.29 | 12.201% | $14.9115 | $14.91 | $14.90 | $14.90 |
| Purchase #7 | $167.45 | 3.493% | $173.299 | $173.30 | $173.30 | $173.30 |
| 7 purchase totals = | $809.37 | $871.8608 | $871.87 | $871.85 | $872.00 | |