| 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 | $240.83 | 12.461% | $270.8398 | $270.84 | $270.85 | $270.80 |
| Purchase #2 | $17.27 | 10.469% | $19.078 | $19.08 | $19.10 | $19.10 |
| Purchase #3 | $30.93 | 7.779% | $33.336 | $33.34 | $33.35 | $33.30 |
| Purchase #4 | $75.52 | 13.691% | $85.8594 | $85.86 | $85.85 | $85.90 |
| Purchase #5 | $52.35 | 10.797% | $58.0022 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $141.28 | 5.180% | $148.5983 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $53.47 | 7.667% | $57.5695 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $611.65 | $673.2832 | $673.29 | $673.30 | $673.30 | |