| 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 | $30.60 | 10.847% | $33.9192 | $33.92 | $33.90 | $33.90 |
| Purchase #2 | $221.63 | 8.645% | $240.7899 | $240.79 | $240.80 | $240.80 |
| Purchase #3 | $47.37 | 8.115% | $51.2141 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $8.86 | 5.865% | $9.3796 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $245.96 | 7.738% | $264.9924 | $264.99 | $265.00 | $265.00 |
| Purchase #6 | $150.39 | 10.307% | $165.8907 | $165.89 | $165.90 | $165.90 |
| Purchase #7 | $100.48 | 12.758% | $113.2992 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $805.29 | $879.4851 | $879.48 | $879.50 | $879.50 | |