| 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 | $210.42 | 6.776% | $224.6781 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $35.25 | 12.375% | $39.6122 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $137.88 | 13.349% | $156.2856 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $85.47 | 3.447% | $88.4162 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $95.98 | 3.295% | $99.1425 | $99.14 | $99.15 | $99.10 |
| Purchase #6 | $52.60 | 11.651% | $58.7284 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $79.55 | 4.453% | $83.0924 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $697.15 | $749.9554 | $749.96 | $750.00 | $749.90 | |