| 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 | $67.71 | 13.555% | $76.8881 | $76.89 | $76.90 | $76.90 |
| Purchase #2 | $93.79 | 9.569% | $102.7648 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $195.39 | 8.359% | $211.7227 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $20.55 | 8.130% | $22.2207 | $22.22 | $22.20 | $22.20 |
| Purchase #5 | $225.53 | 3.655% | $233.7731 | $233.77 | $233.75 | $233.80 |
| Purchase #6 | $71.79 | 9.400% | $78.5383 | $78.54 | $78.55 | $78.50 |
| Purchase #7 | $141.34 | 8.790% | $153.7638 | $153.76 | $153.75 | $153.80 |
| 7 purchase totals = | $816.10 | $879.6715 | $879.66 | $879.60 | $879.70 | |