| 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 | $49.45 | 6.778% | $52.8017 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $247.70 | 3.661% | $256.7683 | $256.77 | $256.75 | $256.80 |
| Purchase #3 | $32.33 | 13.679% | $36.7524 | $36.75 | $36.75 | $36.80 |
| Purchase #4 | $44.43 | 12.656% | $50.0531 | $50.05 | $50.05 | $50.10 |
| Purchase #5 | $63.38 | 3.794% | $65.7846 | $65.78 | $65.80 | $65.80 |
| Purchase #6 | $169.42 | 7.478% | $182.0892 | $182.09 | $182.10 | $182.10 |
| Purchase #7 | $198.36 | 10.175% | $218.5431 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $805.07 | $862.7924 | $862.78 | $862.80 | $862.90 | |