| 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 | $71.56 | 7.170% | $76.6909 | $76.69 | $76.70 | $76.70 |
| Purchase #2 | $41.29 | 7.317% | $44.3112 | $44.31 | $44.30 | $44.30 |
| Purchase #3 | $167.60 | 12.204% | $188.0539 | $188.05 | $188.05 | $188.10 |
| Purchase #4 | $13.76 | 9.443% | $15.0594 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $31.27 | 11.688% | $34.9248 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $148.31 | 5.702% | $156.7666 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $31.68 | 11.237% | $35.2399 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $505.47 | $551.0467 | $551.04 | $551.00 | $551.10 | |