| 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 | $108.41 | 8.372% | $117.4861 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $78.35 | 7.651% | $84.3446 | $84.34 | $84.35 | $84.30 |
| Purchase #3 | $198.42 | 7.683% | $213.6646 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $122.54 | 12.431% | $137.7729 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $17.40 | 6.471% | $18.526 | $18.53 | $18.55 | $18.50 |
| Purchase #6 | $121.53 | 12.467% | $136.6811 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $57.61 | 13.794% | $65.5567 | $65.56 | $65.55 | $65.60 |
| 7 purchase totals = | $704.26 | $774.0320 | $774.03 | $774.05 | $774.10 | |