| 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 | $85.76 | 8.267% | $92.8498 | $92.85 | $92.85 | $92.80 |
| Purchase #2 | $133.75 | 4.270% | $139.4611 | $139.46 | $139.45 | $139.50 |
| Purchase #3 | $58.87 | 5.441% | $62.0731 | $62.07 | $62.05 | $62.10 |
| Purchase #4 | $87.25 | 5.554% | $92.0959 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $152.53 | 10.847% | $169.0749 | $169.07 | $169.05 | $169.10 |
| Purchase #6 | $20.72 | 9.710% | $22.7319 | $22.73 | $22.75 | $22.70 |
| Purchase #7 | $222.78 | 10.185% | $245.4701 | $245.47 | $245.45 | $245.50 |
| 7 purchase totals = | $761.66 | $823.7568 | $823.75 | $823.70 | $823.80 | |