| 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 | $96.30 | 6.694% | $102.7463 | $102.75 | $102.75 | $102.70 |
| Purchase #2 | $70.36 | 7.836% | $75.8734 | $75.87 | $75.85 | $75.90 |
| Purchase #3 | $130.99 | 12.499% | $147.3624 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $16.40 | 5.438% | $17.2918 | $17.29 | $17.30 | $17.30 |
| Purchase #5 | $191.41 | 4.801% | $200.5996 | $200.60 | $200.60 | $200.60 |
| Purchase #6 | $134.31 | 4.791% | $140.7448 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $154.59 | 8.642% | $167.9497 | $167.95 | $167.95 | $167.90 |
| 7 purchase totals = | $794.36 | $852.5680 | $852.56 | $852.55 | $852.50 | |