| 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 | $41.91 | 11.818% | $46.8629 | $46.86 | $46.85 | $46.90 |
| Purchase #2 | $61.64 | 11.782% | $68.9024 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $71.57 | 4.416% | $74.7305 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $219.38 | 5.246% | $230.8887 | $230.89 | $230.90 | $230.90 |
| Purchase #5 | $30.64 | 10.793% | $33.947 | $33.95 | $33.95 | $33.90 |
| Purchase #6 | $12.98 | 5.127% | $13.6455 | $13.65 | $13.65 | $13.60 |
| Purchase #7 | $73.40 | 12.753% | $82.7607 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $511.52 | $551.7377 | $551.74 | $551.75 | $551.70 | |