| 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 | $82.94 | 3.594% | $85.9209 | $85.92 | $85.90 | $85.90 |
| Purchase #2 | $202.46 | 13.384% | $229.5572 | $229.56 | $229.55 | $229.60 |
| Purchase #3 | $142.63 | 10.486% | $157.5862 | $157.59 | $157.60 | $157.60 |
| Purchase #4 | $166.97 | 8.250% | $180.745 | $180.75 | $180.75 | $180.70 |
| Purchase #5 | $70.34 | 10.394% | $77.6511 | $77.65 | $77.65 | $77.70 |
| Purchase #6 | $13.86 | 7.484% | $14.8973 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $211.52 | 6.744% | $225.7849 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $890.72 | $972.1426 | $972.15 | $972.15 | $972.20 | |