| 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 | $64.37 | 7.135% | $68.9628 | $68.96 | $68.95 | $69.00 |
| Purchase #2 | $61.80 | 10.125% | $68.0573 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $144.45 | 10.474% | $159.5797 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $71.34 | 10.815% | $79.0554 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $239.72 | 3.318% | $247.6739 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $130.62 | 8.167% | $141.2877 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $14.50 | 10.825% | $16.0696 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $726.80 | $780.6864 | $780.69 | $780.65 | $780.90 | |