| 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 | $79.79 | 3.679% | $82.7255 | $82.73 | $82.75 | $82.70 |
| Purchase #2 | $230.28 | 6.534% | $245.3265 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $223.76 | 13.484% | $253.9318 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $10.96 | 10.355% | $12.0949 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $28.79 | 6.739% | $30.7302 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $201.94 | 4.416% | $210.8577 | $210.86 | $210.85 | $210.90 |
| Purchase #7 | $103.54 | 8.601% | $112.4455 | $112.45 | $112.45 | $112.40 |
| 7 purchase totals = | $879.06 | $948.1121 | $948.12 | $948.20 | $948.00 | |