| 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 | $102.93 | 11.322% | $114.5837 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $113.63 | 13.173% | $128.5985 | $128.60 | $128.60 | $128.60 |
| Purchase #3 | $12.25 | 5.301% | $12.8994 | $12.90 | $12.90 | $12.90 |
| Purchase #4 | $231.27 | 8.700% | $251.3905 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $75.78 | 5.799% | $80.1745 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $137.34 | 8.430% | $148.9178 | $148.92 | $148.90 | $148.90 |
| Purchase #7 | $6.82 | 11.621% | $7.6126 | $7.61 | $7.60 | $7.60 |
| 7 purchase totals = | $680.02 | $744.1770 | $744.17 | $744.15 | $744.20 | |