| 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 | $87.48 | 9.493% | $95.7845 | $95.78 | $95.80 | $95.80 |
| Purchase #2 | $204.31 | 3.363% | $211.1809 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $158.29 | 11.187% | $175.9979 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $20.60 | 12.230% | $23.1194 | $23.12 | $23.10 | $23.10 |
| Purchase #5 | $15.70 | 9.250% | $17.1523 | $17.15 | $17.15 | $17.20 |
| Purchase #6 | $12.30 | 13.410% | $13.9494 | $13.95 | $13.95 | $13.90 |
| Purchase #7 | $118.27 | 6.868% | $126.3928 | $126.39 | $126.40 | $126.40 |
| 7 purchase totals = | $616.95 | $663.5772 | $663.57 | $663.60 | $663.60 | |