| 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 | $23.87 | 7.646% | $25.6951 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $54.54 | 13.738% | $62.0327 | $62.03 | $62.05 | $62.00 |
| Purchase #3 | $117.29 | 10.654% | $129.7861 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $37.87 | 5.141% | $39.8169 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $123.40 | 10.870% | $136.8136 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $155.79 | 10.303% | $171.841 | $171.84 | $171.85 | $171.80 |
| Purchase #7 | $136.85 | 7.223% | $146.7347 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $649.61 | $712.7201 | $712.72 | $712.75 | $712.60 | |