| 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 | $40.99 | 10.298% | $45.2112 | $45.21 | $45.20 | $45.20 |
| Purchase #2 | $203.86 | 3.862% | $211.7331 | $211.73 | $211.75 | $211.70 |
| Purchase #3 | $204.28 | 3.714% | $211.867 | $211.87 | $211.85 | $211.90 |
| Purchase #4 | $116.28 | 4.798% | $121.8591 | $121.86 | $121.85 | $121.90 |
| Purchase #5 | $92.46 | 11.488% | $103.0818 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $91.59 | 7.506% | $98.4647 | $98.46 | $98.45 | $98.50 |
| Purchase #7 | $149.40 | 5.825% | $158.1026 | $158.10 | $158.10 | $158.10 |
| 7 purchase totals = | $898.86 | $950.3195 | $950.31 | $950.30 | $950.40 | |