| 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 | $84.42 | 5.545% | $89.1011 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $212.72 | 4.661% | $222.6349 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $5.95 | 10.214% | $6.5577 | $6.56 | $6.55 | $6.60 |
| Purchase #4 | $37.73 | 10.155% | $41.5615 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $77.98 | 7.688% | $83.9751 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $9.28 | 10.470% | $10.2516 | $10.25 | $10.25 | $10.30 |
| Purchase #7 | $239.94 | 9.442% | $262.5951 | $262.60 | $262.60 | $262.60 |
| 7 purchase totals = | $668.02 | $716.6770 | $716.68 | $716.70 | $716.80 | |