| 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 | $96.93 | 12.569% | $109.1131 | $109.11 | $109.10 | $109.10 |
| Purchase #2 | $158.33 | 9.293% | $173.0436 | $173.04 | $173.05 | $173.00 |
| Purchase #3 | $76.71 | 3.544% | $79.4286 | $79.43 | $79.45 | $79.40 |
| Purchase #4 | $76.81 | 13.201% | $86.9497 | $86.95 | $86.95 | $86.90 |
| Purchase #5 | $95.27 | 5.779% | $100.7757 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $193.44 | 12.375% | $217.3782 | $217.38 | $217.40 | $217.40 |
| Purchase #7 | $35.26 | 5.793% | $37.3026 | $37.30 | $37.30 | $37.30 |
| 7 purchase totals = | $732.75 | $803.9915 | $803.99 | $804.05 | $803.90 | |