| 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 | $51.34 | 12.541% | $57.7785 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $219.50 | 6.860% | $234.5577 | $234.56 | $234.55 | $234.60 |
| Purchase #3 | $11.43 | 13.772% | $13.0041 | $13.00 | $13.00 | $13.00 |
| Purchase #4 | $170.69 | 10.182% | $188.0697 | $188.07 | $188.05 | $188.10 |
| Purchase #5 | $160.82 | 4.851% | $168.6214 | $168.62 | $168.60 | $168.60 |
| Purchase #6 | $203.72 | 11.710% | $227.5756 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $81.26 | 7.637% | $87.4658 | $87.47 | $87.45 | $87.50 |
| 7 purchase totals = | $898.76 | $977.0728 | $977.08 | $977.05 | $977.20 | |