| 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 | $24.30 | 13.352% | $27.5445 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $164.28 | 10.491% | $181.5146 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $128.49 | 6.450% | $136.7776 | $136.78 | $136.80 | $136.80 |
| Purchase #4 | $203.94 | 8.340% | $220.9486 | $220.95 | $220.95 | $220.90 |
| Purchase #5 | $32.43 | 11.432% | $36.1374 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $35.47 | 12.271% | $39.8225 | $39.82 | $39.80 | $39.80 |
| Purchase #7 | $108.94 | 11.103% | $121.0356 | $121.04 | $121.05 | $121.00 |
| 7 purchase totals = | $697.85 | $763.7808 | $763.78 | $763.80 | $763.60 | |