| 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 | $207.46 | 6.106% | $220.1275 | $220.13 | $220.15 | $220.10 |
| Purchase #2 | $157.74 | 7.428% | $169.4569 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $49.93 | 3.647% | $51.7509 | $51.75 | $51.75 | $51.80 |
| Purchase #4 | $7.61 | 10.364% | $8.3987 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $118.73 | 7.631% | $127.7903 | $127.79 | $127.80 | $127.80 |
| Purchase #6 | $172.33 | 10.254% | $190.0007 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $15.87 | 7.337% | $17.0344 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $729.67 | $784.5594 | $784.56 | $784.60 | $784.60 | |