| 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 | $85.28 | 4.661% | $89.2549 | $89.25 | $89.25 | $89.30 |
| Purchase #2 | $27.68 | 6.141% | $29.3798 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $108.34 | 13.263% | $122.7091 | $122.71 | $122.70 | $122.70 |
| Purchase #4 | $168.98 | 4.192% | $176.0636 | $176.06 | $176.05 | $176.10 |
| Purchase #5 | $144.78 | 7.599% | $155.7818 | $155.78 | $155.80 | $155.80 |
| Purchase #6 | $178.55 | 6.629% | $190.3861 | $190.39 | $190.40 | $190.40 |
| Purchase #7 | $47.65 | 7.819% | $51.3758 | $51.38 | $51.40 | $51.40 |
| 7 purchase totals = | $761.26 | $814.9511 | $814.95 | $815.00 | $815.10 | |