| 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 | $57.51 | 9.705% | $63.0913 | $63.09 | $63.10 | $63.10 |
| Purchase #2 | $33.53 | 9.482% | $36.7093 | $36.71 | $36.70 | $36.70 |
| Purchase #3 | $90.72 | 5.179% | $95.4184 | $95.42 | $95.40 | $95.40 |
| Purchase #4 | $86.84 | 13.511% | $98.573 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $43.37 | 9.810% | $47.6246 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $117.82 | 12.213% | $132.2094 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $155.92 | 12.785% | $175.8544 | $175.85 | $175.85 | $175.90 |
| 7 purchase totals = | $585.71 | $649.4804 | $649.47 | $649.40 | $649.50 | |