| 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 | $27.71 | 13.826% | $31.5412 | $31.54 | $31.55 | $31.50 |
| Purchase #2 | $63.40 | 3.634% | $65.704 | $65.70 | $65.70 | $65.70 |
| Purchase #3 | $6.45 | 9.696% | $7.0754 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $222.95 | 6.869% | $238.2644 | $238.26 | $238.25 | $238.30 |
| Purchase #5 | $15.70 | 13.859% | $17.8759 | $17.88 | $17.90 | $17.90 |
| Purchase #6 | $67.79 | 12.407% | $76.2007 | $76.20 | $76.20 | $76.20 |
| Purchase #7 | $214.41 | 3.523% | $221.9637 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $618.41 | $658.6253 | $658.62 | $658.65 | $658.70 | |