| 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 | $76.74 | 9.552% | $84.0702 | $84.07 | $84.05 | $84.10 |
| Purchase #2 | $165.75 | 3.739% | $171.9474 | $171.95 | $171.95 | $171.90 |
| Purchase #3 | $55.81 | 10.187% | $61.4954 | $61.50 | $61.50 | $61.50 |
| Purchase #4 | $55.53 | 4.572% | $58.0688 | $58.07 | $58.05 | $58.10 |
| Purchase #5 | $18.25 | 10.603% | $20.185 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $101.46 | 4.479% | $106.0044 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $171.76 | 11.693% | $191.8439 | $191.84 | $191.85 | $191.80 |
| 7 purchase totals = | $645.30 | $693.6151 | $693.62 | $693.60 | $693.60 | |