| 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 | $25.81 | 4.520% | $26.9766 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $61.61 | 13.261% | $69.7801 | $69.78 | $69.80 | $69.80 |
| Purchase #3 | $41.91 | 9.642% | $45.951 | $45.95 | $45.95 | $46.00 |
| Purchase #4 | $22.87 | 10.260% | $25.2165 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $243.49 | 11.393% | $271.2308 | $271.23 | $271.25 | $271.20 |
| Purchase #6 | $31.90 | 6.570% | $33.9958 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $196.74 | 10.712% | $217.8148 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $624.33 | $690.9656 | $690.97 | $691.00 | $691.00 | |