| 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 | $43.76 | 12.644% | $49.293 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $133.85 | 10.465% | $147.8574 | $147.86 | $147.85 | $147.90 |
| Purchase #3 | $179.79 | 6.351% | $191.2085 | $191.21 | $191.20 | $191.20 |
| Purchase #4 | $37.57 | 11.520% | $41.8981 | $41.90 | $41.90 | $41.90 |
| Purchase #5 | $25.55 | 11.227% | $28.4185 | $28.42 | $28.40 | $28.40 |
| Purchase #6 | $233.51 | 5.526% | $246.4138 | $246.41 | $246.40 | $246.40 |
| Purchase #7 | $205.96 | 8.205% | $222.859 | $222.86 | $222.85 | $222.90 |
| 7 purchase totals = | $859.99 | $927.9483 | $927.95 | $927.90 | $928.00 | |