| 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 | $64.40 | 7.872% | $69.4696 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $98.33 | 10.321% | $108.4786 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $85.79 | 6.718% | $91.5534 | $91.55 | $91.55 | $91.60 |
| Purchase #4 | $58.41 | 6.107% | $61.9771 | $61.98 | $62.00 | $62.00 |
| Purchase #5 | $15.49 | 3.676% | $16.0594 | $16.06 | $16.05 | $16.10 |
| Purchase #6 | $204.35 | 8.299% | $221.309 | $221.31 | $221.30 | $221.30 |
| Purchase #7 | $79.83 | 4.722% | $83.5996 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $606.60 | $652.4467 | $652.45 | $652.45 | $652.60 | |