| 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 | $47.55 | 8.615% | $51.6464 | $51.65 | $51.65 | $51.60 |
| Purchase #2 | $109.51 | 12.160% | $122.8264 | $122.83 | $122.85 | $122.80 |
| Purchase #3 | $14.96 | 5.438% | $15.7735 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $175.59 | 13.597% | $199.465 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $47.74 | 8.305% | $51.7048 | $51.70 | $51.70 | $51.70 |
| Purchase #6 | $91.58 | 4.448% | $95.6535 | $95.65 | $95.65 | $95.70 |
| Purchase #7 | $15.79 | 3.602% | $16.3588 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $502.72 | $553.4284 | $553.43 | $553.40 | $553.50 | |