| 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 | $102.45 | 11.763% | $114.5012 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $89.49 | 7.607% | $96.2975 | $96.30 | $96.30 | $96.30 |
| Purchase #3 | $227.67 | 6.307% | $242.0291 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $117.90 | 4.157% | $122.8011 | $122.80 | $122.80 | $122.80 |
| Purchase #5 | $87.44 | 4.460% | $91.3398 | $91.34 | $91.35 | $91.30 |
| Purchase #6 | $151.55 | 12.326% | $170.2301 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $137.29 | 10.178% | $151.2634 | $151.26 | $151.25 | $151.30 |
| 7 purchase totals = | $913.79 | $988.4622 | $988.46 | $988.50 | $988.40 | |