| 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 | $41.28 | 8.717% | $44.8784 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $111.84 | 6.841% | $119.491 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $91.72 | 12.558% | $103.2382 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $159.88 | 6.503% | $170.277 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $141.78 | 3.455% | $146.6785 | $146.68 | $146.70 | $146.70 |
| Purchase #6 | $62.68 | 8.330% | $67.9012 | $67.90 | $67.90 | $67.90 |
| Purchase #7 | $5.99 | 3.310% | $6.1883 | $6.19 | $6.20 | $6.20 |
| 7 purchase totals = | $615.17 | $658.6526 | $658.66 | $658.75 | $658.70 | |