| 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 | $72.80 | 4.182% | $75.8445 | $75.84 | $75.85 | $75.80 |
| Purchase #2 | $47.41 | 9.605% | $51.9637 | $51.96 | $51.95 | $52.00 |
| Purchase #3 | $248.52 | 11.752% | $277.7261 | $277.73 | $277.75 | $277.70 |
| Purchase #4 | $190.51 | 4.501% | $199.0849 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $116.74 | 4.298% | $121.7575 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $224.66 | 13.743% | $255.535 | $255.54 | $255.55 | $255.50 |
| Purchase #7 | $13.86 | 10.609% | $15.3304 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $914.50 | $997.2421 | $997.24 | $997.30 | $997.20 | |