| 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 | $32.85 | 12.241% | $36.8712 | $36.87 | $36.85 | $36.90 |
| Purchase #2 | $59.49 | 6.254% | $63.2105 | $63.21 | $63.20 | $63.20 |
| Purchase #3 | $15.50 | 6.421% | $16.4953 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $6.89 | 7.555% | $7.4105 | $7.41 | $7.40 | $7.40 |
| Purchase #5 | $141.83 | 11.584% | $158.2596 | $158.26 | $158.25 | $158.30 |
| Purchase #6 | $175.60 | 9.193% | $191.7429 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $117.57 | 11.290% | $130.8437 | $130.84 | $130.85 | $130.80 |
| 7 purchase totals = | $549.73 | $604.8337 | $604.83 | $604.80 | $604.80 | |