| 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 | $55.36 | 4.761% | $57.9957 | $58.00 | $58.00 | $58.00 |
| Purchase #2 | $52.44 | 8.142% | $56.7097 | $56.71 | $56.70 | $56.70 |
| Purchase #3 | $30.88 | 8.376% | $33.4665 | $33.47 | $33.45 | $33.50 |
| Purchase #4 | $216.41 | 3.446% | $223.8675 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $17.91 | 3.723% | $18.5768 | $18.58 | $18.60 | $18.60 |
| Purchase #6 | $232.45 | 13.151% | $263.0195 | $263.02 | $263.00 | $263.00 |
| Purchase #7 | $144.75 | 11.453% | $161.3282 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $750.20 | $814.9639 | $814.98 | $814.95 | $815.00 | |