| 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 | $89.37 | 4.554% | $93.4399 | $93.44 | $93.45 | $93.40 |
| Purchase #2 | $167.98 | 13.259% | $190.2525 | $190.25 | $190.25 | $190.30 |
| Purchase #3 | $90.97 | 7.721% | $97.9938 | $97.99 | $98.00 | $98.00 |
| Purchase #4 | $95.35 | 8.309% | $103.2726 | $103.27 | $103.25 | $103.30 |
| Purchase #5 | $155.51 | 5.335% | $163.8065 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $123.39 | 6.530% | $131.4474 | $131.45 | $131.45 | $131.40 |
| Purchase #7 | $8.63 | 6.302% | $9.1739 | $9.17 | $9.15 | $9.20 |
| 7 purchase totals = | $731.20 | $789.3866 | $789.38 | $789.35 | $789.40 | |