| 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 | $10.62 | 11.832% | $11.8766 | $11.88 | $11.90 | $11.90 |
| Purchase #2 | $43.77 | 8.394% | $47.4441 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $73.67 | 7.115% | $78.9116 | $78.91 | $78.90 | $78.90 |
| Purchase #4 | $215.88 | 10.183% | $237.8631 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $168.57 | 9.687% | $184.8994 | $184.90 | $184.90 | $184.90 |
| Purchase #6 | $149.97 | 3.221% | $154.8005 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $160.37 | 9.118% | $174.9925 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $822.85 | $890.7878 | $890.78 | $890.80 | $890.80 | |