| 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 | $78.52 | 5.251% | $82.6431 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $52.97 | 4.171% | $55.1794 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $197.73 | 13.706% | $224.8309 | $224.83 | $224.85 | $224.80 |
| Purchase #4 | $35.27 | 4.294% | $36.7845 | $36.78 | $36.80 | $36.80 |
| Purchase #5 | $7.76 | 4.438% | $8.1044 | $8.10 | $8.10 | $8.10 |
| Purchase #6 | $24.81 | 11.478% | $27.6577 | $27.66 | $27.65 | $27.70 |
| Purchase #7 | $5.93 | 3.529% | $6.1393 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $402.99 | $441.3393 | $441.33 | $441.40 | $441.30 | |