| 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 | $79.78 | 7.389% | $85.6749 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $11.51 | 7.417% | $12.3637 | $12.36 | $12.35 | $12.40 |
| Purchase #3 | $189.92 | 9.213% | $207.4173 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $31.31 | 13.535% | $35.5478 | $35.55 | $35.55 | $35.50 |
| Purchase #5 | $155.62 | 12.405% | $174.9247 | $174.92 | $174.90 | $174.90 |
| Purchase #6 | $207.42 | 13.429% | $235.2744 | $235.27 | $235.25 | $235.30 |
| Purchase #7 | $172.83 | 10.319% | $190.6643 | $190.66 | $190.65 | $190.70 |
| 7 purchase totals = | $848.39 | $941.8671 | $941.85 | $941.75 | $941.90 | |