| 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 | $85.62 | 5.120% | $90.0037 | $90.00 | $90.00 | $90.00 |
| Purchase #2 | $49.83 | 10.781% | $55.2022 | $55.20 | $55.20 | $55.20 |
| Purchase #3 | $211.62 | 5.714% | $223.712 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $60.48 | 7.135% | $64.7952 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $143.39 | 11.728% | $160.2068 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $12.28 | 9.868% | $13.4918 | $13.49 | $13.50 | $13.50 |
| Purchase #7 | $85.58 | 9.172% | $93.4294 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $648.80 | $700.8411 | $700.84 | $700.85 | $700.80 | |