| 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 | $64.87 | 8.139% | $70.1498 | $70.15 | $70.15 | $70.10 |
| Purchase #2 | $225.99 | 7.777% | $243.5652 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $30.95 | 10.477% | $34.1926 | $34.19 | $34.20 | $34.20 |
| Purchase #4 | $175.99 | 10.120% | $193.8002 | $193.80 | $193.80 | $193.80 |
| Purchase #5 | $96.91 | 5.376% | $102.1199 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $9.59 | 13.650% | $10.899 | $10.90 | $10.90 | $10.90 |
| Purchase #7 | $249.63 | 6.243% | $265.2144 | $265.21 | $265.20 | $265.20 |
| 7 purchase totals = | $853.93 | $919.9411 | $919.94 | $919.90 | $919.90 | |