| 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 | $82.92 | 5.439% | $87.43 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $216.48 | 7.453% | $232.6143 | $232.61 | $232.60 | $232.60 |
| Purchase #3 | $46.61 | 8.579% | $50.6087 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $212.71 | 6.407% | $226.3383 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $29.46 | 11.214% | $32.7636 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $67.80 | 12.371% | $76.1875 | $76.19 | $76.20 | $76.20 |
| Purchase #7 | $181.60 | 12.390% | $204.1002 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $837.58 | $910.0426 | $910.04 | $910.05 | $910.00 | |