| 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 | $35.49 | 3.309% | $36.6644 | $36.66 | $36.65 | $36.70 |
| Purchase #2 | $228.49 | 7.865% | $246.4607 | $246.46 | $246.45 | $246.50 |
| Purchase #3 | $35.74 | 11.659% | $39.9069 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $110.65 | 8.402% | $119.9468 | $119.95 | $119.95 | $119.90 |
| Purchase #5 | $17.52 | 7.262% | $18.7923 | $18.79 | $18.80 | $18.80 |
| Purchase #6 | $157.76 | 3.716% | $163.6224 | $163.62 | $163.60 | $163.60 |
| Purchase #7 | $229.32 | 6.122% | $243.359 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $814.97 | $868.7525 | $868.75 | $868.70 | $868.80 | |