| 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 | $82.68 | 3.865% | $85.8756 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $84.71 | 7.638% | $91.1801 | $91.18 | $91.20 | $91.20 |
| Purchase #3 | $172.91 | 11.431% | $192.6753 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $195.61 | 12.618% | $220.2921 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $151.63 | 6.214% | $161.0523 | $161.05 | $161.05 | $161.10 |
| Purchase #6 | $71.57 | 10.821% | $79.3146 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $111.30 | 12.362% | $125.0589 | $125.06 | $125.05 | $125.10 |
| 7 purchase totals = | $870.41 | $955.4489 | $955.45 | $955.50 | $955.60 | |