| 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 | $14.56 | 6.143% | $15.4544 | $15.45 | $15.45 | $15.50 |
| Purchase #2 | $76.36 | 11.371% | $85.0429 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $56.90 | 4.683% | $59.5646 | $59.56 | $59.55 | $59.60 |
| Purchase #4 | $50.92 | 7.453% | $54.7151 | $54.72 | $54.70 | $54.70 |
| Purchase #5 | $50.25 | 4.820% | $52.6721 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $15.95 | 11.399% | $17.7681 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $43.28 | 8.595% | $46.9999 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $308.22 | $332.2171 | $332.21 | $332.15 | $332.30 | |