| 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 | $31.36 | 6.178% | $33.2974 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $27.25 | 13.206% | $30.8486 | $30.85 | $30.85 | $30.80 |
| Purchase #3 | $219.44 | 11.462% | $244.5922 | $244.59 | $244.60 | $244.60 |
| Purchase #4 | $247.29 | 6.667% | $263.7768 | $263.78 | $263.80 | $263.80 |
| Purchase #5 | $131.71 | 3.680% | $136.5569 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $48.31 | 6.291% | $51.3492 | $51.35 | $51.35 | $51.30 |
| Purchase #7 | $63.38 | 7.612% | $68.2045 | $68.20 | $68.20 | $68.20 |
| 7 purchase totals = | $768.74 | $828.6256 | $828.63 | $828.65 | $828.60 | |