| 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 | $14.96 | 6.822% | $15.9806 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $116.57 | 8.456% | $126.4272 | $126.43 | $126.45 | $126.40 |
| Purchase #3 | $239.96 | 6.658% | $255.9365 | $255.94 | $255.95 | $255.90 |
| Purchase #4 | $112.90 | 4.118% | $117.5492 | $117.55 | $117.55 | $117.50 |
| Purchase #5 | $157.42 | 13.345% | $178.4277 | $178.43 | $178.45 | $178.40 |
| Purchase #6 | $30.34 | 11.426% | $33.8066 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $88.34 | 6.277% | $93.8851 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $760.49 | $822.0129 | $822.03 | $822.10 | $821.90 | |