| 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 | $15.48 | 11.600% | $17.2757 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $182.79 | 8.352% | $198.0566 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $182.34 | 5.722% | $192.7735 | $192.77 | $192.75 | $192.80 |
| Purchase #4 | $152.89 | 3.762% | $158.6417 | $158.64 | $158.65 | $158.60 |
| Purchase #5 | $58.70 | 13.406% | $66.5693 | $66.57 | $66.55 | $66.60 |
| Purchase #6 | $114.58 | 5.760% | $121.1798 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $10.78 | 8.151% | $11.6587 | $11.66 | $11.65 | $11.70 |
| 7 purchase totals = | $717.56 | $766.1553 | $766.16 | $766.15 | $766.30 | |