| 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 | $67.30 | 13.744% | $76.5497 | $76.55 | $76.55 | $76.50 |
| Purchase #2 | $72.65 | 8.444% | $78.7846 | $78.78 | $78.80 | $78.80 |
| Purchase #3 | $130.40 | 9.562% | $142.8688 | $142.87 | $142.85 | $142.90 |
| Purchase #4 | $143.50 | 12.452% | $161.3686 | $161.37 | $161.35 | $161.40 |
| Purchase #5 | $220.68 | 6.295% | $234.5718 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $222.74 | 13.659% | $253.1641 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $35.80 | 9.368% | $39.1537 | $39.15 | $39.15 | $39.20 |
| 7 purchase totals = | $893.07 | $986.4613 | $986.45 | $986.40 | $986.60 | |