| 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 | $74.64 | 12.787% | $84.1842 | $84.18 | $84.20 | $84.20 |
| Purchase #2 | $129.82 | 5.398% | $136.8277 | $136.83 | $136.85 | $136.80 |
| Purchase #3 | $125.42 | 8.621% | $136.2325 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $69.29 | 5.701% | $73.2402 | $73.24 | $73.25 | $73.20 |
| Purchase #5 | $170.96 | 13.429% | $193.9182 | $193.92 | $193.90 | $193.90 |
| Purchase #6 | $102.85 | 4.452% | $107.4289 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $79.36 | 10.341% | $87.5666 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $752.34 | $819.3983 | $819.40 | $819.45 | $819.30 | |