| 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 | $9.37 | 4.295% | $9.7724 | $9.77 | $9.75 | $9.80 |
| Purchase #2 | $173.78 | 12.385% | $195.3027 | $195.30 | $195.30 | $195.30 |
| Purchase #3 | $174.78 | 10.531% | $193.1861 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $82.31 | 6.799% | $87.9063 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $78.86 | 7.408% | $84.7019 | $84.70 | $84.70 | $84.70 |
| Purchase #6 | $222.79 | 3.596% | $230.8015 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $89.27 | 5.114% | $93.8353 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $831.16 | $895.5062 | $895.51 | $895.50 | $895.50 | |