| 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 | $12.52 | 13.534% | $14.2145 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $65.25 | 5.245% | $68.6724 | $68.67 | $68.65 | $68.70 |
| Purchase #3 | $11.49 | 9.389% | $12.5688 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $231.81 | 13.808% | $263.8183 | $263.82 | $263.80 | $263.80 |
| Purchase #5 | $181.46 | 11.347% | $202.0503 | $202.05 | $202.05 | $202.10 |
| Purchase #6 | $21.47 | 4.116% | $22.3537 | $22.35 | $22.35 | $22.40 |
| Purchase #7 | $85.87 | 4.693% | $89.8999 | $89.90 | $89.90 | $89.90 |
| 7 purchase totals = | $609.87 | $673.5779 | $673.57 | $673.50 | $673.70 | |