| 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 | $60.29 | 9.857% | $66.2328 | $66.23 | $66.25 | $66.20 |
| Purchase #2 | $7.65 | 4.623% | $8.0037 | $8.00 | $8.00 | $8.00 |
| Purchase #3 | $176.41 | 13.519% | $200.2589 | $200.26 | $200.25 | $200.30 |
| Purchase #4 | $100.34 | 4.224% | $104.5784 | $104.58 | $104.60 | $104.60 |
| Purchase #5 | $174.65 | 6.400% | $185.8276 | $185.83 | $185.85 | $185.80 |
| Purchase #6 | $187.58 | 7.746% | $202.1099 | $202.11 | $202.10 | $202.10 |
| Purchase #7 | $115.32 | 5.139% | $121.2463 | $121.25 | $121.25 | $121.20 |
| 7 purchase totals = | $822.24 | $888.2576 | $888.26 | $888.30 | $888.20 | |