| 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 | $228.47 | 8.761% | $248.4863 | $248.49 | $248.50 | $248.50 |
| Purchase #2 | $44.66 | 13.574% | $50.7221 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $157.41 | 4.499% | $164.4919 | $164.49 | $164.50 | $164.50 |
| Purchase #4 | $19.92 | 13.392% | $22.5877 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $7.44 | 4.718% | $7.791 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $25.81 | 11.673% | $28.8228 | $28.82 | $28.80 | $28.80 |
| Purchase #7 | $146.64 | 7.596% | $157.7788 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $630.35 | $680.6806 | $680.68 | $680.70 | $680.70 | |