| 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 | $11.99 | 4.758% | $12.5605 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $185.37 | 6.833% | $198.0363 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $40.59 | 11.207% | $45.1389 | $45.14 | $45.15 | $45.10 |
| Purchase #4 | $70.42 | 8.571% | $76.4557 | $76.46 | $76.45 | $76.50 |
| Purchase #5 | $51.37 | 10.435% | $56.7305 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $220.56 | 9.710% | $241.9764 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $198.96 | 12.867% | $224.5602 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $779.26 | $855.4585 | $855.47 | $855.50 | $855.50 | |