| 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 | $91.78 | 7.835% | $98.971 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $66.31 | 9.375% | $72.5266 | $72.53 | $72.55 | $72.50 |
| Purchase #3 | $136.77 | 12.608% | $154.014 | $154.01 | $154.00 | $154.00 |
| Purchase #4 | $40.61 | 6.382% | $43.2017 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $166.40 | 6.272% | $176.8366 | $176.84 | $176.85 | $176.80 |
| Purchase #6 | $58.90 | 7.249% | $63.1697 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $97.59 | 5.458% | $102.9165 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $658.36 | $711.6361 | $711.64 | $711.60 | $711.60 | |