| 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 | $27.28 | 12.203% | $30.609 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $50.92 | 13.590% | $57.84 | $57.84 | $57.85 | $57.80 |
| Purchase #3 | $58.98 | 10.349% | $65.0838 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $168.26 | 13.671% | $191.2628 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $124.45 | 4.534% | $130.0926 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $246.39 | 7.630% | $265.1896 | $265.19 | $265.20 | $265.20 |
| Purchase #7 | $126.42 | 7.186% | $135.5045 | $135.50 | $135.50 | $135.50 |
| 7 purchase totals = | $802.70 | $875.5823 | $875.57 | $875.60 | $875.60 | |