| 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 | $40.55 | 6.676% | $43.2571 | $43.26 | $43.25 | $43.30 |
| Purchase #2 | $110.99 | 8.361% | $120.2699 | $120.27 | $120.25 | $120.30 |
| Purchase #3 | $5.49 | 11.274% | $6.1089 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $27.84 | 10.869% | $30.8659 | $30.87 | $30.85 | $30.90 |
| Purchase #5 | $17.63 | 11.568% | $19.6694 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $57.85 | 10.715% | $64.0486 | $64.05 | $64.05 | $64.00 |
| Purchase #7 | $174.27 | 7.299% | $186.99 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $434.62 | $471.2098 | $471.22 | $471.15 | $471.30 | |