| 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 | $53.38 | 7.303% | $57.2783 | $57.28 | $57.30 | $57.30 |
| Purchase #2 | $30.51 | 8.682% | $33.1589 | $33.16 | $33.15 | $33.20 |
| Purchase #3 | $71.81 | 5.465% | $75.7344 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $116.84 | 10.814% | $129.4751 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $164.51 | 7.421% | $176.7183 | $176.72 | $176.70 | $176.70 |
| Purchase #6 | $75.26 | 13.652% | $85.5345 | $85.53 | $85.55 | $85.50 |
| Purchase #7 | $182.75 | 6.843% | $195.2556 | $195.26 | $195.25 | $195.30 |
| 7 purchase totals = | $695.06 | $753.1551 | $753.16 | $753.20 | $753.20 | |