| 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 | $41.80 | 5.846% | $44.2436 | $44.24 | $44.25 | $44.20 |
| Purchase #2 | $89.41 | 10.422% | $98.7283 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $121.61 | 13.620% | $138.1733 | $138.17 | $138.15 | $138.20 |
| Purchase #4 | $153.27 | 10.469% | $169.3158 | $169.32 | $169.30 | $169.30 |
| Purchase #5 | $89.29 | 10.523% | $98.686 | $98.69 | $98.70 | $98.70 |
| Purchase #6 | $172.39 | 5.633% | $182.1007 | $182.10 | $182.10 | $182.10 |
| Purchase #7 | $14.68 | 5.592% | $15.5009 | $15.50 | $15.50 | $15.50 |
| 7 purchase totals = | $682.45 | $746.7486 | $746.75 | $746.75 | $746.70 | |