| 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 | $99.75 | 7.599% | $107.33 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $83.97 | 3.598% | $86.9912 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $113.90 | 10.526% | $125.8891 | $125.89 | $125.90 | $125.90 |
| Purchase #4 | $135.91 | 3.843% | $141.133 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $101.47 | 3.818% | $105.3441 | $105.34 | $105.35 | $105.30 |
| Purchase #6 | $193.31 | 12.395% | $217.2708 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $83.34 | 8.432% | $90.3672 | $90.37 | $90.35 | $90.40 |
| 7 purchase totals = | $811.65 | $874.3254 | $874.32 | $874.35 | $874.30 | |