| 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 | $51.44 | 13.643% | $58.458 | $58.46 | $58.45 | $58.50 |
| Purchase #2 | $87.35 | 7.607% | $93.9947 | $93.99 | $94.00 | $94.00 |
| Purchase #3 | $118.63 | 3.199% | $122.425 | $122.43 | $122.45 | $122.40 |
| Purchase #4 | $87.49 | 12.676% | $98.5802 | $98.58 | $98.60 | $98.60 |
| Purchase #5 | $42.60 | 10.489% | $47.0683 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $10.97 | 8.203% | $11.8699 | $11.87 | $11.85 | $11.90 |
| Purchase #7 | $151.55 | 3.846% | $157.3786 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $550.03 | $589.7747 | $589.78 | $589.80 | $589.90 | |