| 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 | $79.39 | 11.620% | $88.6151 | $88.62 | $88.60 | $88.60 |
| Purchase #2 | $19.50 | 4.868% | $20.4493 | $20.45 | $20.45 | $20.40 |
| Purchase #3 | $197.49 | 3.140% | $203.6912 | $203.69 | $203.70 | $203.70 |
| Purchase #4 | $86.38 | 11.452% | $96.2722 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $101.41 | 7.172% | $108.6831 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $172.70 | 13.525% | $196.0577 | $196.06 | $196.05 | $196.10 |
| Purchase #7 | $221.28 | 10.215% | $243.8838 | $243.88 | $243.90 | $243.90 |
| 7 purchase totals = | $878.15 | $957.6524 | $957.65 | $957.65 | $957.70 | |