| 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 | $211.36 | 7.338% | $226.8696 | $226.87 | $226.85 | $226.90 |
| Purchase #2 | $51.57 | 5.303% | $54.3048 | $54.30 | $54.30 | $54.30 |
| Purchase #3 | $10.39 | 9.759% | $11.404 | $11.40 | $11.40 | $11.40 |
| Purchase #4 | $58.61 | 3.415% | $60.6115 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $57.82 | 10.717% | $64.0166 | $64.02 | $64.00 | $64.00 |
| Purchase #6 | $49.57 | 8.620% | $53.8429 | $53.84 | $53.85 | $53.80 |
| Purchase #7 | $182.92 | 5.371% | $192.7446 | $192.74 | $192.75 | $192.70 |
| 7 purchase totals = | $622.24 | $663.7940 | $663.78 | $663.75 | $663.70 | |