| 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 | $238.68 | 8.832% | $259.7602 | $259.76 | $259.75 | $259.80 |
| Purchase #2 | $7.79 | 7.133% | $8.3457 | $8.35 | $8.35 | $8.30 |
| Purchase #3 | $70.94 | 7.501% | $76.2612 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $42.59 | 5.312% | $44.8524 | $44.85 | $44.85 | $44.90 |
| Purchase #5 | $115.88 | 5.745% | $122.5373 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $19.60 | 12.407% | $22.0318 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $99.54 | 10.166% | $109.6592 | $109.66 | $109.65 | $109.70 |
| 7 purchase totals = | $595.02 | $643.4478 | $643.45 | $643.45 | $643.50 | |