| 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 | $30.52 | 5.778% | $32.2834 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $15.98 | 5.558% | $16.8682 | $16.87 | $16.85 | $16.90 |
| Purchase #3 | $104.26 | 5.349% | $109.8369 | $109.84 | $109.85 | $109.80 |
| Purchase #4 | $193.60 | 4.722% | $202.7418 | $202.74 | $202.75 | $202.70 |
| Purchase #5 | $112.32 | 7.682% | $120.9484 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $151.53 | 5.785% | $160.296 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $229.42 | 8.800% | $249.609 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $837.63 | $892.5837 | $892.59 | $892.60 | $892.50 | |