| 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 | $111.92 | 4.684% | $117.1623 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $89.64 | 9.555% | $98.2051 | $98.21 | $98.20 | $98.20 |
| Purchase #3 | $56.69 | 3.453% | $58.6475 | $58.65 | $58.65 | $58.60 |
| Purchase #4 | $77.77 | 8.832% | $84.6386 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $242.49 | 9.419% | $265.3301 | $265.33 | $265.35 | $265.30 |
| Purchase #6 | $49.99 | 5.633% | $52.8059 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $189.25 | 8.794% | $205.8926 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $817.75 | $882.6821 | $882.69 | $882.70 | $882.60 | |