| 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 | $89.43 | 5.214% | $94.0929 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $104.60 | 11.805% | $116.948 | $116.95 | $116.95 | $116.90 |
| Purchase #3 | $33.29 | 7.405% | $35.7551 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $161.73 | 8.544% | $175.5482 | $175.55 | $175.55 | $175.50 |
| Purchase #5 | $42.51 | 7.357% | $45.6375 | $45.64 | $45.65 | $45.60 |
| Purchase #6 | $37.79 | 3.452% | $39.0945 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $238.50 | 8.145% | $257.9258 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $707.85 | $765.0020 | $765.01 | $765.05 | $764.90 | |