| 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 | $7.57 | 3.295% | $7.8194 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $245.86 | 4.440% | $256.7762 | $256.78 | $256.80 | $256.80 |
| Purchase #3 | $161.44 | 7.203% | $173.0685 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $61.58 | 10.825% | $68.246 | $68.25 | $68.25 | $68.20 |
| Purchase #5 | $117.85 | 5.807% | $124.6935 | $124.69 | $124.70 | $124.70 |
| Purchase #6 | $76.54 | 3.617% | $79.3085 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $193.92 | 10.851% | $214.9623 | $214.96 | $214.95 | $215.00 |
| 7 purchase totals = | $864.76 | $924.8744 | $924.88 | $924.85 | $924.90 | |