| 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 | $71.75 | 10.473% | $79.2644 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $187.34 | 8.206% | $202.7131 | $202.71 | $202.70 | $202.70 |
| Purchase #3 | $214.95 | 11.844% | $240.4087 | $240.41 | $240.40 | $240.40 |
| Purchase #4 | $163.78 | 3.484% | $169.4861 | $169.49 | $169.50 | $169.50 |
| Purchase #5 | $50.93 | 11.277% | $56.6734 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $85.30 | 6.427% | $90.7822 | $90.78 | $90.80 | $90.80 |
| Purchase #7 | $16.32 | 6.252% | $17.3403 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $790.37 | $856.6682 | $856.66 | $856.65 | $856.70 | |