| 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 | $116.58 | 13.637% | $132.478 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $74.40 | 12.806% | $83.9277 | $83.93 | $83.95 | $83.90 |
| Purchase #3 | $191.31 | 7.370% | $205.4095 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $39.85 | 6.510% | $42.4442 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $136.76 | 11.720% | $152.7883 | $152.79 | $152.80 | $152.80 |
| Purchase #6 | $206.68 | 12.183% | $231.8598 | $231.86 | $231.85 | $231.90 |
| Purchase #7 | $11.62 | 10.499% | $12.84 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $777.20 | $861.7475 | $861.75 | $861.80 | $861.70 | |