| 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 | $13.77 | 12.374% | $15.4739 | $15.47 | $15.45 | $15.50 |
| Purchase #2 | $164.60 | 3.857% | $170.9486 | $170.95 | $170.95 | $170.90 |
| Purchase #3 | $61.40 | 3.484% | $63.5392 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $41.33 | 11.243% | $45.9767 | $45.98 | $46.00 | $46.00 |
| Purchase #5 | $168.82 | 9.518% | $184.8883 | $184.89 | $184.90 | $184.90 |
| Purchase #6 | $186.75 | 4.504% | $195.1612 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $106.48 | 12.504% | $119.7943 | $119.79 | $119.80 | $119.80 |
| 7 purchase totals = | $743.15 | $795.7822 | $795.78 | $795.80 | $795.80 | |