| 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 | $222.62 | 10.872% | $246.8232 | $246.82 | $246.80 | $246.80 |
| Purchase #2 | $37.84 | 8.514% | $41.0617 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $63.69 | 11.580% | $71.0653 | $71.07 | $71.05 | $71.10 |
| Purchase #4 | $52.53 | 11.273% | $58.4517 | $58.45 | $58.45 | $58.50 |
| Purchase #5 | $10.62 | 12.108% | $11.9059 | $11.91 | $11.90 | $11.90 |
| Purchase #6 | $6.55 | 6.623% | $6.9838 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $82.75 | 11.486% | $92.2547 | $92.25 | $92.25 | $92.30 |
| 7 purchase totals = | $476.60 | $528.5463 | $528.54 | $528.50 | $528.70 | |