| 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 | $25.51 | 13.764% | $29.0212 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $7.29 | 9.266% | $7.9655 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $248.26 | 8.260% | $268.7663 | $268.77 | $268.75 | $268.80 |
| Purchase #4 | $60.53 | 11.492% | $67.4861 | $67.49 | $67.50 | $67.50 |
| Purchase #5 | $198.49 | 9.436% | $217.2195 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $144.39 | 3.526% | $149.4812 | $149.48 | $149.50 | $149.50 |
| Purchase #7 | $183.60 | 5.676% | $194.0211 | $194.02 | $194.00 | $194.00 |
| 7 purchase totals = | $868.07 | $933.9609 | $933.97 | $933.90 | $934.00 | |