| 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 | $54.81 | 9.727% | $60.1414 | $60.14 | $60.15 | $60.10 |
| Purchase #2 | $154.57 | 4.866% | $162.0914 | $162.09 | $162.10 | $162.10 |
| Purchase #3 | $12.79 | 5.852% | $13.5385 | $13.54 | $13.55 | $13.50 |
| Purchase #4 | $13.77 | 12.528% | $15.4951 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $167.64 | 13.331% | $189.9881 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $147.50 | 13.588% | $167.5423 | $167.54 | $167.55 | $167.50 |
| Purchase #7 | $177.41 | 9.709% | $194.6347 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $728.49 | $803.4315 | $803.43 | $803.50 | $803.30 | |