| 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 | $33.49 | 11.611% | $37.3785 | $37.38 | $37.40 | $37.40 |
| Purchase #2 | $217.45 | 10.151% | $239.5233 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $192.94 | 11.175% | $214.501 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $7.78 | 7.567% | $8.3687 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $101.71 | 11.750% | $113.6609 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $20.97 | 10.767% | $23.2278 | $23.23 | $23.25 | $23.20 |
| Purchase #7 | $27.86 | 11.451% | $31.0502 | $31.05 | $31.05 | $31.10 |
| 7 purchase totals = | $602.20 | $667.7104 | $667.71 | $667.70 | $667.80 | |