| 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 | $68.51 | 8.201% | $74.1285 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $20.73 | 12.669% | $23.3563 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $50.97 | 8.297% | $55.199 | $55.20 | $55.20 | $55.20 |
| Purchase #4 | $69.29 | 10.703% | $76.7061 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $26.90 | 12.640% | $30.3002 | $30.30 | $30.30 | $30.30 |
| Purchase #6 | $157.93 | 11.292% | $175.7635 | $175.76 | $175.75 | $175.80 |
| Purchase #7 | $189.70 | 8.867% | $206.5207 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $584.03 | $641.9743 | $641.98 | $641.95 | $642.00 | |