| 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 | $73.57 | 9.691% | $80.6997 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $120.89 | 8.829% | $131.5634 | $131.56 | $131.55 | $131.60 |
| Purchase #3 | $94.34 | 10.486% | $104.2325 | $104.23 | $104.25 | $104.20 |
| Purchase #4 | $114.99 | 3.376% | $118.8721 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $195.25 | 11.374% | $217.4577 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $51.98 | 13.107% | $58.793 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $185.79 | 9.119% | $202.7322 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $836.81 | $914.3506 | $914.34 | $914.35 | $914.40 | |