| 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 | $23.57 | 13.336% | $26.7133 | $26.71 | $26.70 | $26.70 |
| Purchase #2 | $143.57 | 9.224% | $156.8129 | $156.81 | $156.80 | $156.80 |
| Purchase #3 | $85.36 | 5.662% | $90.1931 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $15.79 | 4.636% | $16.522 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $186.87 | 4.437% | $195.1614 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $122.85 | 6.508% | $130.8451 | $130.85 | $130.85 | $130.80 |
| Purchase #7 | $19.39 | 7.697% | $20.8824 | $20.88 | $20.90 | $20.90 |
| 7 purchase totals = | $597.40 | $637.1302 | $637.12 | $637.10 | $637.10 | |