| 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 | $5.70 | 10.870% | $6.3196 | $6.32 | $6.30 | $6.30 |
| Purchase #2 | $42.55 | 12.416% | $47.833 | $47.83 | $47.85 | $47.80 |
| Purchase #3 | $56.69 | 3.647% | $58.7575 | $58.76 | $58.75 | $58.80 |
| Purchase #4 | $139.68 | 9.656% | $153.1675 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $109.56 | 13.596% | $124.4558 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $225.69 | 13.395% | $255.9212 | $255.92 | $255.90 | $255.90 |
| Purchase #7 | $111.73 | 9.201% | $122.0103 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $691.60 | $768.4649 | $768.47 | $768.40 | $768.50 | |