| 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 | $62.37 | 12.711% | $70.2979 | $70.30 | $70.30 | $70.30 |
| Purchase #2 | $101.48 | 8.168% | $109.7689 | $109.77 | $109.75 | $109.80 |
| Purchase #3 | $243.87 | 11.695% | $272.3906 | $272.39 | $272.40 | $272.40 |
| Purchase #4 | $101.74 | 4.674% | $106.4953 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $19.94 | 10.583% | $22.0503 | $22.05 | $22.05 | $22.10 |
| Purchase #6 | $195.43 | 9.618% | $214.2265 | $214.23 | $214.25 | $214.20 |
| Purchase #7 | $58.50 | 4.840% | $61.3314 | $61.33 | $61.35 | $61.30 |
| 7 purchase totals = | $783.33 | $856.5609 | $856.57 | $856.60 | $856.60 | |