| 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 | $77.25 | 12.523% | $86.924 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $209.56 | 13.467% | $237.7814 | $237.78 | $237.80 | $237.80 |
| Purchase #3 | $183.96 | 13.113% | $208.0827 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $145.93 | 3.169% | $150.5545 | $150.55 | $150.55 | $150.60 |
| Purchase #5 | $195.46 | 7.609% | $210.3326 | $210.33 | $210.35 | $210.30 |
| Purchase #6 | $35.86 | 6.515% | $38.1963 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $22.44 | 12.828% | $25.3186 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $870.46 | $957.1901 | $957.18 | $957.20 | $957.20 | |