| 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 | $65.73 | 10.347% | $72.5311 | $72.53 | $72.55 | $72.50 |
| Purchase #2 | $103.98 | 12.612% | $117.094 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $240.54 | 10.652% | $266.1623 | $266.16 | $266.15 | $266.20 |
| Purchase #4 | $5.28 | 5.869% | $5.5899 | $5.59 | $5.60 | $5.60 |
| Purchase #5 | $65.55 | 7.155% | $70.2401 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $218.29 | 8.632% | $237.1328 | $237.13 | $237.15 | $237.10 |
| Purchase #7 | $77.31 | 4.732% | $80.9683 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $776.68 | $849.7185 | $849.71 | $849.75 | $849.70 | |