| 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 | $51.56 | 7.853% | $55.609 | $55.61 | $55.60 | $55.60 |
| Purchase #2 | $49.31 | 4.265% | $51.4131 | $51.41 | $51.40 | $51.40 |
| Purchase #3 | $40.53 | 7.216% | $43.4546 | $43.45 | $43.45 | $43.50 |
| Purchase #4 | $167.62 | 9.873% | $184.1691 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $161.85 | 13.315% | $183.4003 | $183.40 | $183.40 | $183.40 |
| Purchase #6 | $236.28 | 4.616% | $247.1867 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $68.29 | 7.302% | $73.2765 | $73.28 | $73.30 | $73.30 |
| 7 purchase totals = | $775.44 | $838.5093 | $838.51 | $838.50 | $838.60 | |