| 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 | $58.40 | 4.415% | $60.9784 | $60.98 | $61.00 | $61.00 |
| Purchase #2 | $223.40 | 8.850% | $243.1709 | $243.17 | $243.15 | $243.20 |
| Purchase #3 | $134.86 | 12.668% | $151.9441 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $24.32 | 7.273% | $26.0888 | $26.09 | $26.10 | $26.10 |
| Purchase #5 | $117.65 | 10.177% | $129.6232 | $129.62 | $129.60 | $129.60 |
| Purchase #6 | $41.70 | 7.542% | $44.845 | $44.85 | $44.85 | $44.80 |
| Purchase #7 | $115.68 | 9.566% | $126.7459 | $126.75 | $126.75 | $126.70 |
| 7 purchase totals = | $716.01 | $783.3963 | $783.40 | $783.40 | $783.30 | |