| 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 | $62.28 | 11.395% | $69.3768 | $69.38 | $69.40 | $69.40 |
| Purchase #2 | $19.37 | 12.216% | $21.7362 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $15.91 | 12.584% | $17.9121 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $205.46 | 7.500% | $220.8695 | $220.87 | $220.85 | $220.90 |
| Purchase #5 | $76.55 | 7.651% | $82.4068 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $236.90 | 13.229% | $268.2395 | $268.24 | $268.25 | $268.20 |
| Purchase #7 | $44.80 | 6.119% | $47.5413 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $661.27 | $728.0822 | $728.09 | $728.10 | $728.00 | |