| 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 | $44.56 | 11.322% | $49.6051 | $49.61 | $49.60 | $49.60 |
| Purchase #2 | $41.99 | 13.842% | $47.8023 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $142.63 | 10.848% | $158.1025 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $67.81 | 5.802% | $71.7443 | $71.74 | $71.75 | $71.70 |
| Purchase #5 | $66.49 | 4.422% | $69.4302 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $240.99 | 12.315% | $270.6679 | $270.67 | $270.65 | $270.70 |
| Purchase #7 | $184.58 | 9.677% | $202.4418 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $789.05 | $869.7941 | $869.79 | $869.80 | $869.70 | |