| 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 | $123.41 | 12.368% | $138.6733 | $138.67 | $138.65 | $138.70 |
| Purchase #2 | $181.29 | 6.850% | $193.7084 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $51.85 | 3.296% | $53.559 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $67.83 | 12.855% | $76.5495 | $76.55 | $76.55 | $76.50 |
| Purchase #5 | $48.79 | 11.842% | $54.5677 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $86.73 | 7.426% | $93.1706 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $69.86 | 9.305% | $76.3605 | $76.36 | $76.35 | $76.40 |
| 7 purchase totals = | $629.76 | $686.5890 | $686.59 | $686.50 | $686.70 | |