| 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 | $79.91 | 10.601% | $88.3813 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $61.43 | 9.758% | $67.4243 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $43.28 | 3.430% | $44.7645 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $126.46 | 11.837% | $141.4291 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $26.66 | 12.248% | $29.9253 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $52.40 | 4.360% | $54.6846 | $54.68 | $54.70 | $54.70 |
| Purchase #7 | $24.91 | 12.254% | $27.9625 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $415.05 | $454.5716 | $454.56 | $454.60 | $454.60 | |