| 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 | $30.68 | 11.203% | $34.1171 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $48.27 | 12.243% | $54.1797 | $54.18 | $54.20 | $54.20 |
| Purchase #3 | $186.49 | 4.274% | $194.4606 | $194.46 | $194.45 | $194.50 |
| Purchase #4 | $65.53 | 6.161% | $69.5673 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $32.58 | 5.474% | $34.3634 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $20.70 | 5.571% | $21.8532 | $21.85 | $21.85 | $21.90 |
| Purchase #7 | $157.78 | 5.356% | $166.2307 | $166.23 | $166.25 | $166.20 |
| 7 purchase totals = | $542.03 | $574.7720 | $574.77 | $574.75 | $574.90 | |