| 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 | $59.44 | 7.780% | $64.0644 | $64.06 | $64.05 | $64.10 |
| Purchase #2 | $212.42 | 12.658% | $239.3081 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $151.94 | 11.355% | $169.1928 | $169.19 | $169.20 | $169.20 |
| Purchase #4 | $112.45 | 13.491% | $127.6206 | $127.62 | $127.60 | $127.60 |
| Purchase #5 | $29.89 | 6.300% | $31.7731 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $37.28 | 5.352% | $39.2752 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $162.37 | 8.340% | $175.9117 | $175.91 | $175.90 | $175.90 |
| 7 purchase totals = | $765.79 | $847.1459 | $847.14 | $847.10 | $847.20 | |