| 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 | $240.75 | 6.214% | $255.7102 | $255.71 | $255.70 | $255.70 |
| Purchase #2 | $43.52 | 7.307% | $46.7 | $46.70 | $46.70 | $46.70 |
| Purchase #3 | $28.89 | 7.175% | $30.9629 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $194.55 | 9.640% | $213.3046 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $54.50 | 11.627% | $60.8367 | $60.84 | $60.85 | $60.80 |
| Purchase #6 | $248.75 | 3.461% | $257.3592 | $257.36 | $257.35 | $257.40 |
| Purchase #7 | $12.89 | 10.603% | $14.2567 | $14.26 | $14.25 | $14.30 |
| 7 purchase totals = | $823.85 | $879.1303 | $879.13 | $879.10 | $879.20 | |