| 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 | $102.99 | 8.839% | $112.0933 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $153.31 | 9.204% | $167.4207 | $167.42 | $167.40 | $167.40 |
| Purchase #3 | $46.84 | 11.548% | $52.2491 | $52.25 | $52.25 | $52.20 |
| Purchase #4 | $139.30 | 6.645% | $148.5565 | $148.56 | $148.55 | $148.60 |
| Purchase #5 | $21.33 | 6.486% | $22.7135 | $22.71 | $22.70 | $22.70 |
| Purchase #6 | $92.76 | 5.834% | $98.1716 | $98.17 | $98.15 | $98.20 |
| Purchase #7 | $6.93 | 8.410% | $7.5128 | $7.51 | $7.50 | $7.50 |
| 7 purchase totals = | $563.46 | $608.7175 | $608.71 | $608.65 | $608.70 | |