| 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 | $24.97 | 13.634% | $28.3744 | $28.37 | $28.35 | $28.40 |
| Purchase #2 | $49.87 | 4.153% | $51.9411 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $188.78 | 11.628% | $210.7313 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $70.62 | 10.748% | $78.2102 | $78.21 | $78.20 | $78.20 |
| Purchase #5 | $130.41 | 3.402% | $134.8465 | $134.85 | $134.85 | $134.80 |
| Purchase #6 | $143.55 | 4.156% | $149.5159 | $149.52 | $149.50 | $149.50 |
| Purchase #7 | $153.99 | 5.499% | $162.4579 | $162.46 | $162.45 | $162.50 |
| 7 purchase totals = | $762.19 | $816.0773 | $816.08 | $816.05 | $816.00 | |