| 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 | $23.69 | 6.194% | $25.1574 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $153.58 | 6.260% | $163.1941 | $163.19 | $163.20 | $163.20 |
| Purchase #3 | $17.90 | 3.608% | $18.5458 | $18.55 | $18.55 | $18.50 |
| Purchase #4 | $116.74 | 12.291% | $131.0885 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $39.57 | 5.136% | $41.6023 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $163.45 | 8.112% | $176.7091 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $133.88 | 10.447% | $147.8664 | $147.87 | $147.85 | $147.90 |
| 7 purchase totals = | $648.81 | $704.1636 | $704.17 | $704.15 | $704.20 | |