| 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 | $57.61 | 6.533% | $61.3737 | $61.37 | $61.35 | $61.40 |
| Purchase #2 | $100.47 | 7.364% | $107.8686 | $107.87 | $107.85 | $107.90 |
| Purchase #3 | $54.55 | 12.613% | $61.4304 | $61.43 | $61.45 | $61.40 |
| Purchase #4 | $19.84 | 13.273% | $22.4734 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $146.87 | 10.801% | $162.7334 | $162.73 | $162.75 | $162.70 |
| Purchase #6 | $237.97 | 7.244% | $255.2085 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $21.30 | 4.134% | $22.1805 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $638.61 | $693.2685 | $693.26 | $693.25 | $693.30 | |