| 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 | $101.91 | 4.571% | $106.5683 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $120.64 | 10.491% | $133.2963 | $133.30 | $133.30 | $133.30 |
| Purchase #3 | $155.79 | 11.432% | $173.5999 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $48.45 | 3.191% | $49.996 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $196.41 | 5.440% | $207.0947 | $207.09 | $207.10 | $207.10 |
| Purchase #6 | $30.68 | 9.170% | $33.4934 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $238.50 | 10.466% | $263.4614 | $263.46 | $263.45 | $263.50 |
| 7 purchase totals = | $892.38 | $967.5100 | $967.51 | $967.50 | $967.60 | |