| 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 | $102.33 | 8.677% | $111.2092 | $111.21 | $111.20 | $111.20 |
| Purchase #2 | $29.27 | 3.508% | $30.2968 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $70.81 | 6.843% | $75.6555 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $132.82 | 7.604% | $142.9196 | $142.92 | $142.90 | $142.90 |
| Purchase #5 | $184.63 | 8.492% | $200.3088 | $200.31 | $200.30 | $200.30 |
| Purchase #6 | $56.44 | 10.125% | $62.1546 | $62.15 | $62.15 | $62.20 |
| Purchase #7 | $208.38 | 13.138% | $235.757 | $235.76 | $235.75 | $235.80 |
| 7 purchase totals = | $784.68 | $858.3015 | $858.31 | $858.25 | $858.40 | |