| 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 | $101.57 | 5.363% | $107.0172 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $51.74 | 6.783% | $55.2495 | $55.25 | $55.25 | $55.20 |
| Purchase #3 | $34.77 | 5.293% | $36.6104 | $36.61 | $36.60 | $36.60 |
| Purchase #4 | $106.62 | 13.836% | $121.3719 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $118.39 | 10.325% | $130.6138 | $130.61 | $130.60 | $130.60 |
| Purchase #6 | $121.88 | 13.102% | $137.8487 | $137.85 | $137.85 | $137.80 |
| Purchase #7 | $28.53 | 11.317% | $31.7587 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $563.50 | $620.4702 | $620.47 | $620.40 | $620.40 | |