| 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 | $67.44 | 3.859% | $70.0425 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $160.46 | 6.418% | $170.7583 | $170.76 | $170.75 | $170.80 |
| Purchase #3 | $247.36 | 13.654% | $281.1345 | $281.13 | $281.15 | $281.10 |
| Purchase #4 | $143.43 | 5.179% | $150.8582 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $106.95 | 11.407% | $119.1498 | $119.15 | $119.15 | $119.10 |
| Purchase #6 | $6.32 | 5.254% | $6.6521 | $6.65 | $6.65 | $6.70 |
| Purchase #7 | $167.65 | 3.519% | $173.5496 | $173.55 | $173.55 | $173.50 |
| 7 purchase totals = | $899.61 | $972.1450 | $972.14 | $972.15 | $972.10 | |