| 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 | $103.28 | 13.363% | $117.0813 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $6.58 | 4.504% | $6.8764 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $35.98 | 8.434% | $39.0146 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $174.41 | 8.257% | $188.811 | $188.81 | $188.80 | $188.80 |
| Purchase #5 | $146.37 | 13.716% | $166.4461 | $166.45 | $166.45 | $166.40 |
| Purchase #6 | $55.27 | 4.510% | $57.7627 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $223.88 | 4.654% | $234.2994 | $234.30 | $234.30 | $234.30 |
| 7 purchase totals = | $745.77 | $810.2915 | $810.29 | $810.30 | $810.30 | |