| 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 | $61.42 | 4.555% | $64.2177 | $64.22 | $64.20 | $64.20 |
| Purchase #2 | $198.46 | 4.146% | $206.6882 | $206.69 | $206.70 | $206.70 |
| Purchase #3 | $108.78 | 8.634% | $118.1721 | $118.17 | $118.15 | $118.20 |
| Purchase #4 | $154.82 | 12.694% | $174.4729 | $174.47 | $174.45 | $174.50 |
| Purchase #5 | $112.25 | 7.127% | $120.2501 | $120.25 | $120.25 | $120.30 |
| Purchase #6 | $26.66 | 9.555% | $29.2074 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $70.76 | 11.767% | $79.0863 | $79.09 | $79.10 | $79.10 |
| 7 purchase totals = | $733.15 | $792.0947 | $792.10 | $792.05 | $792.20 | |