| 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 | $14.66 | 7.474% | $15.7557 | $15.76 | $15.75 | $15.80 |
| Purchase #2 | $104.40 | 12.567% | $117.5199 | $117.52 | $117.50 | $117.50 |
| Purchase #3 | $243.26 | 10.852% | $269.6586 | $269.66 | $269.65 | $269.70 |
| Purchase #4 | $117.37 | 6.448% | $124.938 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $158.32 | 4.847% | $165.9938 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $93.59 | 9.619% | $102.5924 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $6.63 | 13.635% | $7.534 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $738.23 | $803.9924 | $803.99 | $804.00 | $804.00 | |