| 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 | $99.44 | 13.131% | $112.4975 | $112.50 | $112.50 | $112.50 |
| Purchase #2 | $61.43 | 9.861% | $67.4876 | $67.49 | $67.50 | $67.50 |
| Purchase #3 | $133.66 | 11.792% | $149.4212 | $149.42 | $149.40 | $149.40 |
| Purchase #4 | $184.86 | 6.866% | $197.5525 | $197.55 | $197.55 | $197.60 |
| Purchase #5 | $179.95 | 11.797% | $201.1787 | $201.18 | $201.20 | $201.20 |
| Purchase #6 | $50.94 | 10.348% | $56.2113 | $56.21 | $56.20 | $56.20 |
| Purchase #7 | $177.63 | 6.363% | $188.9326 | $188.93 | $188.95 | $188.90 |
| 7 purchase totals = | $887.91 | $973.2814 | $973.28 | $973.30 | $973.30 | |