| 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 | $90.87 | 4.587% | $95.0382 | $95.04 | $95.05 | $95.00 |
| Purchase #2 | $104.65 | 7.454% | $112.4506 | $112.45 | $112.45 | $112.50 |
| Purchase #3 | $102.88 | 12.706% | $115.9519 | $115.95 | $115.95 | $116.00 |
| Purchase #4 | $83.69 | 8.785% | $91.0422 | $91.04 | $91.05 | $91.00 |
| Purchase #5 | $81.27 | 9.115% | $88.6778 | $88.68 | $88.70 | $88.70 |
| Purchase #6 | $114.73 | 7.566% | $123.4105 | $123.41 | $123.40 | $123.40 |
| Purchase #7 | $106.44 | 4.232% | $110.9445 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $684.53 | $737.5157 | $737.51 | $737.55 | $737.50 | |