| 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 | $79.46 | 4.475% | $83.0158 | $83.02 | $83.00 | $83.00 |
| Purchase #2 | $26.31 | 3.538% | $27.2408 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $103.90 | 12.442% | $116.8272 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $58.60 | 4.477% | $61.2235 | $61.22 | $61.20 | $61.20 |
| Purchase #5 | $13.92 | 8.177% | $15.0582 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $70.57 | 6.226% | $74.9637 | $74.96 | $74.95 | $75.00 |
| Purchase #7 | $73.81 | 7.417% | $79.2845 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $426.57 | $457.6137 | $457.61 | $457.60 | $457.60 | |