| 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 | $33.59 | 11.871% | $37.5775 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $182.84 | 3.768% | $189.7294 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $132.41 | 4.686% | $138.6147 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $47.71 | 13.771% | $54.2801 | $54.28 | $54.30 | $54.30 |
| Purchase #5 | $107.31 | 4.432% | $112.066 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $229.29 | 10.773% | $253.9914 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $44.81 | 12.212% | $50.2822 | $50.28 | $50.30 | $50.30 |
| 7 purchase totals = | $777.96 | $836.5413 | $836.54 | $836.60 | $836.60 | |