| 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 | $104.72 | 10.769% | $115.9973 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $156.87 | 6.731% | $167.4289 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $125.54 | 4.294% | $130.9307 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $55.76 | 10.283% | $61.4938 | $61.49 | $61.50 | $61.50 |
| Purchase #5 | $178.34 | 6.778% | $190.4279 | $190.43 | $190.45 | $190.40 |
| Purchase #6 | $64.41 | 3.572% | $66.7107 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $100.97 | 7.474% | $108.5165 | $108.52 | $108.50 | $108.50 |
| 7 purchase totals = | $786.61 | $841.5058 | $841.51 | $841.55 | $841.40 | |