| 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 | $79.42 | 11.427% | $88.4953 | $88.50 | $88.50 | $88.50 |
| Purchase #2 | $174.33 | 13.106% | $197.1777 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $225.99 | 7.279% | $242.4398 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $72.62 | 9.240% | $79.3301 | $79.33 | $79.35 | $79.30 |
| Purchase #5 | $74.33 | 8.352% | $80.538 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $204.91 | 10.615% | $226.6612 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $24.74 | 9.380% | $27.0606 | $27.06 | $27.05 | $27.10 |
| 7 purchase totals = | $856.34 | $941.7027 | $941.71 | $941.75 | $941.70 | |