| 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 | $6.86 | 9.411% | $7.5056 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $240.78 | 10.784% | $266.7457 | $266.75 | $266.75 | $266.70 |
| Purchase #3 | $12.75 | 11.251% | $14.1845 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $75.37 | 4.600% | $78.837 | $78.84 | $78.85 | $78.80 |
| Purchase #5 | $124.99 | 3.586% | $129.4721 | $129.47 | $129.45 | $129.50 |
| Purchase #6 | $31.76 | 13.421% | $36.0225 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $6.70 | 11.336% | $7.4595 | $7.46 | $7.45 | $7.50 |
| 7 purchase totals = | $499.21 | $540.2269 | $540.23 | $540.20 | $540.20 | |