| 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 | $48.54 | 9.696% | $53.2464 | $53.25 | $53.25 | $53.20 |
| Purchase #2 | $106.81 | 7.681% | $115.0141 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $111.48 | 12.193% | $125.0728 | $125.07 | $125.05 | $125.10 |
| Purchase #4 | $105.36 | 7.232% | $112.9796 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $118.88 | 10.125% | $130.9166 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $104.73 | 7.110% | $112.1763 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $217.35 | 7.862% | $234.4381 | $234.44 | $234.45 | $234.40 |
| 7 purchase totals = | $813.15 | $883.8439 | $883.85 | $883.85 | $883.80 | |