| 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 | $37.39 | 9.815% | $41.0598 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $174.50 | 11.608% | $194.756 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $221.89 | 7.796% | $239.1885 | $239.19 | $239.20 | $239.20 |
| Purchase #4 | $14.86 | 5.471% | $15.673 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $113.51 | 11.542% | $126.6113 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $11.46 | 11.723% | $12.8035 | $12.80 | $12.80 | $12.80 |
| Purchase #7 | $232.45 | 3.760% | $241.1901 | $241.19 | $241.20 | $241.20 |
| 7 purchase totals = | $806.06 | $871.2822 | $871.28 | $871.25 | $871.40 | |