| 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 | $94.70 | 3.309% | $97.8336 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $14.75 | 12.785% | $16.6358 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $34.25 | 4.436% | $35.7693 | $35.77 | $35.75 | $35.80 |
| Purchase #4 | $132.39 | 13.624% | $150.4268 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $140.43 | 9.141% | $153.2667 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $241.63 | 7.783% | $260.4361 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $58.66 | 4.733% | $61.4364 | $61.44 | $61.45 | $61.40 |
| 7 purchase totals = | $716.81 | $775.8047 | $775.82 | $775.85 | $775.70 | |