| 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 | $5.86 | 7.106% | $6.2764 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $65.68 | 4.361% | $68.5443 | $68.54 | $68.55 | $68.50 |
| Purchase #3 | $199.71 | 8.511% | $216.7073 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $118.49 | 5.153% | $124.5958 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $154.50 | 6.493% | $164.5317 | $164.53 | $164.55 | $164.50 |
| Purchase #6 | $216.57 | 5.826% | $229.1874 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $165.63 | 7.785% | $178.5243 | $178.52 | $178.50 | $178.50 |
| 7 purchase totals = | $926.44 | $988.3672 | $988.37 | $988.40 | $988.30 | |