| 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 | $108.38 | 9.501% | $118.6772 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $223.47 | 9.657% | $245.0505 | $245.05 | $245.05 | $245.10 |
| Purchase #3 | $50.41 | 3.356% | $52.1018 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $12.85 | 10.857% | $14.2451 | $14.25 | $14.25 | $14.20 |
| Purchase #5 | $21.53 | 10.819% | $23.8593 | $23.86 | $23.85 | $23.90 |
| Purchase #6 | $68.94 | 5.720% | $72.8834 | $72.88 | $72.90 | $72.90 |
| Purchase #7 | $210.98 | 3.305% | $217.9529 | $217.95 | $217.95 | $218.00 |
| 7 purchase totals = | $696.56 | $744.7702 | $744.77 | $744.80 | $744.90 | |