| 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 | $56.75 | 6.804% | $60.6113 | $60.61 | $60.60 | $60.60 |
| Purchase #2 | $139.59 | 6.324% | $148.4177 | $148.42 | $148.40 | $148.40 |
| Purchase #3 | $47.31 | 5.258% | $49.7976 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $121.39 | 4.275% | $126.5794 | $126.58 | $126.60 | $126.60 |
| Purchase #5 | $184.98 | 3.484% | $191.4247 | $191.42 | $191.40 | $191.40 |
| Purchase #6 | $169.63 | 10.653% | $187.7007 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $44.89 | 9.511% | $49.1595 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $764.54 | $813.6909 | $813.69 | $813.65 | $813.70 | |