| 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 | $90.79 | 6.448% | $96.6441 | $96.64 | $96.65 | $96.60 |
| Purchase #2 | $90.46 | 12.854% | $102.0877 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $143.33 | 10.502% | $158.3825 | $158.38 | $158.40 | $158.40 |
| Purchase #4 | $61.53 | 5.388% | $64.8452 | $64.85 | $64.85 | $64.80 |
| Purchase #5 | $195.62 | 3.795% | $203.0438 | $203.04 | $203.05 | $203.00 |
| Purchase #6 | $115.46 | 3.132% | $119.0762 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $151.60 | 9.805% | $166.4644 | $166.46 | $166.45 | $166.50 |
| 7 purchase totals = | $848.79 | $910.5439 | $910.54 | $910.60 | $910.50 | |