| 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 | $91.32 | 7.855% | $98.4932 | $98.49 | $98.50 | $98.50 |
| Purchase #2 | $178.49 | 10.602% | $197.4135 | $197.41 | $197.40 | $197.40 |
| Purchase #3 | $104.76 | 7.133% | $112.2325 | $112.23 | $112.25 | $112.20 |
| Purchase #4 | $117.74 | 8.639% | $127.9116 | $127.91 | $127.90 | $127.90 |
| Purchase #5 | $26.55 | 8.286% | $28.7499 | $28.75 | $28.75 | $28.70 |
| Purchase #6 | $179.65 | 6.116% | $190.6374 | $190.64 | $190.65 | $190.60 |
| Purchase #7 | $81.70 | 3.260% | $84.3634 | $84.36 | $84.35 | $84.40 |
| 7 purchase totals = | $780.21 | $839.8015 | $839.79 | $839.80 | $839.70 | |