| 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 | $93.59 | 11.789% | $104.6233 | $104.62 | $104.60 | $104.60 |
| Purchase #2 | $86.65 | 11.668% | $96.7603 | $96.76 | $96.75 | $96.80 |
| Purchase #3 | $148.34 | 9.380% | $162.2543 | $162.25 | $162.25 | $162.30 |
| Purchase #4 | $30.96 | 10.422% | $34.1867 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $29.82 | 10.710% | $33.0137 | $33.01 | $33.00 | $33.00 |
| Purchase #6 | $133.27 | 13.296% | $150.9896 | $150.99 | $151.00 | $151.00 |
| Purchase #7 | $30.49 | 13.762% | $34.686 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $553.12 | $616.5139 | $616.51 | $616.50 | $616.60 | |