| 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 | $26.25 | 10.677% | $29.0527 | $29.05 | $29.05 | $29.10 |
| Purchase #2 | $180.78 | 4.541% | $188.9892 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $211.44 | 8.663% | $229.757 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $67.95 | 6.219% | $72.1758 | $72.18 | $72.20 | $72.20 |
| Purchase #5 | $99.40 | 7.790% | $107.1433 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $183.85 | 12.764% | $207.3166 | $207.32 | $207.30 | $207.30 |
| Purchase #7 | $64.42 | 10.813% | $71.3857 | $71.39 | $71.40 | $71.40 |
| 7 purchase totals = | $834.09 | $905.8203 | $905.83 | $905.85 | $905.90 | |