| 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 | $124.99 | 9.384% | $136.7191 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $59.95 | 11.623% | $66.918 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $13.31 | 7.781% | $14.3457 | $14.35 | $14.35 | $14.30 |
| Purchase #4 | $151.43 | 13.831% | $172.3743 | $172.37 | $172.35 | $172.40 |
| Purchase #5 | $75.34 | 5.520% | $79.4988 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $87.87 | 6.548% | $93.6237 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $108.79 | 3.502% | $112.5998 | $112.60 | $112.60 | $112.60 |
| 7 purchase totals = | $621.68 | $676.0794 | $676.08 | $676.00 | $676.00 | |