| 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 | $95.60 | 5.516% | $100.8733 | $100.87 | $100.85 | $100.90 |
| Purchase #2 | $74.52 | 6.272% | $79.1939 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $109.69 | 3.507% | $113.5368 | $113.54 | $113.55 | $113.50 |
| Purchase #4 | $220.45 | 10.635% | $243.8949 | $243.89 | $243.90 | $243.90 |
| Purchase #5 | $240.91 | 13.522% | $273.4859 | $273.49 | $273.50 | $273.50 |
| Purchase #6 | $100.57 | 6.237% | $106.8426 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $112.67 | 4.268% | $117.4788 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $954.41 | $1,035.3062 | $1,035.30 | $1,035.35 | $1,035.30 | |