| 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 | $55.80 | 12.715% | $62.895 | $62.90 | $62.90 | $62.90 |
| Purchase #2 | $85.95 | 9.453% | $94.0749 | $94.07 | $94.05 | $94.10 |
| Purchase #3 | $9.27 | 5.444% | $9.7747 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $117.40 | 6.233% | $124.7175 | $124.72 | $124.70 | $124.70 |
| Purchase #5 | $116.71 | 4.693% | $122.1872 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $16.56 | 5.707% | $17.5051 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $207.50 | 4.802% | $217.4642 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $609.19 | $648.6186 | $648.62 | $648.55 | $648.70 | |