| 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 | $33.90 | 8.447% | $36.7635 | $36.76 | $36.75 | $36.80 |
| Purchase #2 | $223.55 | 9.359% | $244.472 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $173.89 | 13.573% | $197.4921 | $197.49 | $197.50 | $197.50 |
| Purchase #4 | $67.41 | 5.744% | $71.282 | $71.28 | $71.30 | $71.30 |
| Purchase #5 | $165.26 | 8.370% | $179.0923 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $41.61 | 9.507% | $45.5659 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $44.68 | 3.480% | $46.2349 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $750.30 | $820.9027 | $820.89 | $820.90 | $821.00 | |