| 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 | $112.37 | 11.777% | $125.6038 | $125.60 | $125.60 | $125.60 |
| Purchase #2 | $96.59 | 4.182% | $100.6294 | $100.63 | $100.65 | $100.60 |
| Purchase #3 | $132.84 | 5.555% | $140.2193 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $8.87 | 11.280% | $9.8705 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $146.56 | 12.730% | $165.2171 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $96.50 | 5.745% | $102.0439 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $114.64 | 4.402% | $119.6865 | $119.69 | $119.70 | $119.70 |
| 7 purchase totals = | $708.37 | $763.2705 | $763.27 | $763.25 | $763.20 | |