| 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 | $48.92 | 12.692% | $55.1289 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $82.54 | 7.624% | $88.8328 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $138.25 | 11.654% | $154.3617 | $154.36 | $154.35 | $154.40 |
| Purchase #4 | $203.56 | 6.240% | $216.2621 | $216.26 | $216.25 | $216.30 |
| Purchase #5 | $37.85 | 8.328% | $41.0021 | $41.00 | $41.00 | $41.00 |
| Purchase #6 | $87.89 | 12.638% | $98.9975 | $99.00 | $99.00 | $99.00 |
| Purchase #7 | $167.50 | 3.528% | $173.4094 | $173.41 | $173.40 | $173.40 |
| 7 purchase totals = | $766.51 | $827.9945 | $827.99 | $828.00 | $828.00 | |