| 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 | $138.58 | 3.628% | $143.6077 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $55.28 | 6.709% | $58.9887 | $58.99 | $59.00 | $59.00 |
| Purchase #3 | $79.79 | 7.228% | $85.5572 | $85.56 | $85.55 | $85.60 |
| Purchase #4 | $45.90 | 6.348% | $48.8137 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $239.84 | 11.280% | $266.894 | $266.89 | $266.90 | $266.90 |
| Purchase #6 | $81.60 | 6.774% | $87.1276 | $87.13 | $87.15 | $87.10 |
| Purchase #7 | $211.60 | 12.156% | $237.3221 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $852.59 | $928.3110 | $928.31 | $928.30 | $928.30 | |