| 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 | $86.43 | 13.240% | $97.8733 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $8.40 | 4.852% | $8.8076 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $106.95 | 9.121% | $116.7049 | $116.70 | $116.70 | $116.70 |
| Purchase #4 | $48.55 | 3.496% | $50.2473 | $50.25 | $50.25 | $50.20 |
| Purchase #5 | $53.70 | 5.527% | $56.668 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $55.71 | 10.117% | $61.3462 | $61.35 | $61.35 | $61.30 |
| Purchase #7 | $215.93 | 6.588% | $230.1555 | $230.16 | $230.15 | $230.20 |
| 7 purchase totals = | $575.67 | $621.8028 | $621.81 | $621.75 | $621.80 | |