| 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 | $30.72 | 6.818% | $32.8145 | $32.81 | $32.80 | $32.80 |
| Purchase #2 | $72.79 | 3.770% | $75.5342 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $173.25 | 5.753% | $183.2171 | $183.22 | $183.20 | $183.20 |
| Purchase #4 | $95.91 | 5.608% | $101.2886 | $101.29 | $101.30 | $101.30 |
| Purchase #5 | $72.90 | 5.450% | $76.8731 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $195.53 | 10.388% | $215.8417 | $215.84 | $215.85 | $215.80 |
| Purchase #7 | $15.28 | 3.457% | $15.8082 | $15.81 | $15.80 | $15.80 |
| 7 purchase totals = | $656.38 | $701.3774 | $701.37 | $701.35 | $701.30 | |