| 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 | $12.26 | 12.826% | $13.8325 | $13.83 | $13.85 | $13.80 |
| Purchase #2 | $95.47 | 9.709% | $104.7392 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $7.34 | 3.724% | $7.6133 | $7.61 | $7.60 | $7.60 |
| Purchase #4 | $32.48 | 10.276% | $35.8176 | $35.82 | $35.80 | $35.80 |
| Purchase #5 | $55.96 | 3.695% | $58.0277 | $58.03 | $58.05 | $58.00 |
| Purchase #6 | $202.93 | 4.598% | $212.2607 | $212.26 | $212.25 | $212.30 |
| Purchase #7 | $139.27 | 9.557% | $152.58 | $152.58 | $152.60 | $152.60 |
| 7 purchase totals = | $545.71 | $584.8710 | $584.87 | $584.90 | $584.80 | |