| 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 | $36.78 | 6.649% | $39.2255 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $119.38 | 8.370% | $129.3721 | $129.37 | $129.35 | $129.40 |
| Purchase #3 | $46.45 | 5.724% | $49.1088 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $91.98 | 10.731% | $101.8504 | $101.85 | $101.85 | $101.90 |
| Purchase #5 | $198.36 | 10.772% | $219.7273 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $68.83 | 5.785% | $72.8118 | $72.81 | $72.80 | $72.80 |
| Purchase #7 | $52.56 | 11.239% | $58.4672 | $58.47 | $58.45 | $58.50 |
| 7 purchase totals = | $614.34 | $670.5631 | $670.57 | $670.55 | $670.60 | |