| 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 | $86.72 | 4.733% | $90.8245 | $90.82 | $90.80 | $90.80 |
| Purchase #2 | $102.75 | 12.661% | $115.7592 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $74.95 | 4.360% | $78.2178 | $78.22 | $78.20 | $78.20 |
| Purchase #4 | $162.38 | 7.574% | $174.6787 | $174.68 | $174.70 | $174.70 |
| Purchase #5 | $21.59 | 3.840% | $22.4191 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $162.70 | 12.663% | $183.3027 | $183.30 | $183.30 | $183.30 |
| Purchase #7 | $62.57 | 9.748% | $68.6693 | $68.67 | $68.65 | $68.70 |
| 7 purchase totals = | $673.66 | $733.8713 | $733.87 | $733.80 | $733.90 | |