| 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 | $14.92 | 7.186% | $15.9922 | $15.99 | $16.00 | $16.00 |
| Purchase #2 | $94.30 | 4.757% | $98.7859 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $78.68 | 9.699% | $86.3112 | $86.31 | $86.30 | $86.30 |
| Purchase #4 | $211.66 | 10.603% | $234.1023 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $226.41 | 9.177% | $247.1876 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $170.80 | 8.205% | $184.8141 | $184.81 | $184.80 | $184.80 |
| Purchase #7 | $116.52 | 12.423% | $130.9953 | $131.00 | $131.00 | $131.00 |
| 7 purchase totals = | $913.29 | $998.1886 | $998.19 | $998.20 | $998.20 | |