| 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 | $70.68 | 5.559% | $74.6091 | $74.61 | $74.60 | $74.60 |
| Purchase #2 | $208.48 | 12.517% | $234.5754 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $160.89 | 13.208% | $182.1404 | $182.14 | $182.15 | $182.10 |
| Purchase #4 | $64.80 | 5.786% | $68.5493 | $68.55 | $68.55 | $68.50 |
| Purchase #5 | $72.38 | 12.747% | $81.6063 | $81.61 | $81.60 | $81.60 |
| Purchase #6 | $64.74 | 8.658% | $70.3452 | $70.35 | $70.35 | $70.30 |
| Purchase #7 | $133.31 | 9.815% | $146.3944 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $775.28 | $858.2201 | $858.23 | $858.25 | $858.10 | |