| 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 | $21.95 | 9.269% | $23.9845 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $213.92 | 8.785% | $232.7129 | $232.71 | $232.70 | $232.70 |
| Purchase #3 | $30.31 | 10.317% | $33.4371 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $48.42 | 5.550% | $51.1073 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $200.97 | 11.824% | $224.7327 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $32.95 | 9.793% | $36.1768 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $189.97 | 4.583% | $198.6763 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $738.49 | $800.8276 | $800.83 | $800.90 | $800.80 | |