| 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 | $70.53 | 11.698% | $78.7806 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $112.29 | 13.351% | $127.2818 | $127.28 | $127.30 | $127.30 |
| Purchase #3 | $24.30 | 10.305% | $26.8041 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $225.40 | 4.554% | $235.6647 | $235.66 | $235.65 | $235.70 |
| Purchase #5 | $225.52 | 5.187% | $237.2177 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $8.74 | 12.321% | $9.8169 | $9.82 | $9.80 | $9.80 |
| Purchase #7 | $132.40 | 4.174% | $137.9264 | $137.93 | $137.95 | $137.90 |
| 7 purchase totals = | $799.18 | $853.4922 | $853.49 | $853.50 | $853.50 | |