| 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 | $35.75 | 3.566% | $37.0248 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $220.33 | 3.372% | $227.7595 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $78.95 | 10.487% | $87.2295 | $87.23 | $87.25 | $87.20 |
| Purchase #4 | $56.47 | 7.273% | $60.5771 | $60.58 | $60.60 | $60.60 |
| Purchase #5 | $14.91 | 11.126% | $16.5689 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $175.77 | 6.564% | $187.3075 | $187.31 | $187.30 | $187.30 |
| Purchase #7 | $130.75 | 7.135% | $140.079 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $712.93 | $756.5463 | $756.55 | $756.55 | $756.60 | |