| 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 | $100.97 | 12.498% | $113.5892 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $25.29 | 10.664% | $27.9869 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $204.43 | 4.366% | $213.3554 | $213.36 | $213.35 | $213.40 |
| Purchase #4 | $14.82 | 13.542% | $16.8269 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $148.46 | 12.303% | $166.725 | $166.73 | $166.75 | $166.70 |
| Purchase #6 | $206.60 | 10.277% | $227.8323 | $227.83 | $227.85 | $227.80 |
| Purchase #7 | $52.33 | 4.343% | $54.6027 | $54.60 | $54.60 | $54.60 |
| 7 purchase totals = | $752.90 | $820.9184 | $820.93 | $821.00 | $820.90 | |