| 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 | $70.27 | 8.820% | $76.4678 | $76.47 | $76.45 | $76.50 |
| Purchase #2 | $9.35 | 11.232% | $10.4002 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $227.39 | 13.375% | $257.8034 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $42.26 | 13.210% | $47.8425 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $46.62 | 12.333% | $52.3696 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $195.72 | 5.479% | $206.4435 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $20.44 | 10.510% | $22.5882 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $612.05 | $673.9152 | $673.91 | $673.90 | $673.90 | |