| 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 | $48.44 | 10.315% | $53.4366 | $53.44 | $53.45 | $53.40 |
| Purchase #2 | $34.79 | 6.408% | $37.0193 | $37.02 | $37.00 | $37.00 |
| Purchase #3 | $199.32 | 7.656% | $214.5799 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $190.56 | 6.211% | $202.3957 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $158.95 | 3.518% | $164.5419 | $164.54 | $164.55 | $164.50 |
| Purchase #6 | $130.28 | 11.847% | $145.7143 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $148.56 | 6.482% | $158.1897 | $158.19 | $158.20 | $158.20 |
| 7 purchase totals = | $910.90 | $975.8774 | $975.88 | $975.90 | $975.80 | |