| 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 | $34.50 | 8.787% | $37.5315 | $37.53 | $37.55 | $37.50 |
| Purchase #2 | $171.44 | 4.271% | $178.7622 | $178.76 | $178.75 | $178.80 |
| Purchase #3 | $8.34 | 6.558% | $8.8869 | $8.89 | $8.90 | $8.90 |
| Purchase #4 | $117.67 | 6.486% | $125.3021 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $15.25 | 3.753% | $15.8223 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $229.30 | 12.478% | $257.9121 | $257.91 | $257.90 | $257.90 |
| Purchase #7 | $225.95 | 4.706% | $236.5832 | $236.58 | $236.60 | $236.60 |
| 7 purchase totals = | $802.45 | $860.8003 | $860.79 | $860.80 | $860.80 | |