| 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 | $76.47 | 8.242% | $82.7727 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $121.29 | 13.836% | $138.0717 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $82.46 | 10.165% | $90.8421 | $90.84 | $90.85 | $90.80 |
| Purchase #4 | $33.98 | 11.316% | $37.8252 | $37.83 | $37.85 | $37.80 |
| Purchase #5 | $194.88 | 4.355% | $203.367 | $203.37 | $203.35 | $203.40 |
| Purchase #6 | $15.71 | 5.572% | $16.5854 | $16.59 | $16.60 | $16.60 |
| Purchase #7 | $15.64 | 12.403% | $17.5798 | $17.58 | $17.60 | $17.60 |
| 7 purchase totals = | $540.43 | $587.0439 | $587.05 | $587.05 | $587.10 | |