| 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 | $7.25 | 10.177% | $7.9878 | $7.99 | $8.00 | $8.00 |
| Purchase #2 | $209.56 | 6.238% | $222.6324 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $10.81 | 3.114% | $11.1466 | $11.15 | $11.15 | $11.10 |
| Purchase #4 | $113.55 | 8.266% | $122.936 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $133.82 | 4.853% | $140.3143 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $42.29 | 6.871% | $45.1957 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $199.33 | 4.296% | $207.8932 | $207.89 | $207.90 | $207.90 |
| 7 purchase totals = | $716.61 | $758.1060 | $758.11 | $758.15 | $758.00 | |