| 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 | $72.30 | 11.869% | $80.8813 | $80.88 | $80.90 | $80.90 |
| Purchase #2 | $46.58 | 5.804% | $49.2835 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $177.44 | 9.609% | $194.4902 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $59.62 | 11.207% | $66.3016 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $247.29 | 4.146% | $257.5426 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $65.36 | 5.593% | $69.0156 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $136.44 | 10.213% | $150.3746 | $150.37 | $150.35 | $150.40 |
| 7 purchase totals = | $805.03 | $867.8894 | $867.88 | $867.90 | $867.90 | |