| 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 | $96.84 | 5.681% | $102.3415 | $102.34 | $102.35 | $102.30 |
| Purchase #2 | $81.65 | 6.346% | $86.8315 | $86.83 | $86.85 | $86.80 |
| Purchase #3 | $140.42 | 6.818% | $149.9938 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $191.73 | 4.245% | $199.8689 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $5.61 | 9.382% | $6.1363 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $10.56 | 12.559% | $11.8862 | $11.89 | $11.90 | $11.90 |
| Purchase #7 | $205.97 | 3.836% | $213.871 | $213.87 | $213.85 | $213.90 |
| 7 purchase totals = | $732.78 | $770.9292 | $770.93 | $770.95 | $770.90 | |