| 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 | $68.57 | 10.522% | $75.7849 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $28.94 | 12.836% | $32.6547 | $32.65 | $32.65 | $32.70 |
| Purchase #3 | $193.26 | 4.229% | $201.433 | $201.43 | $201.45 | $201.40 |
| Purchase #4 | $20.64 | 5.425% | $21.7597 | $21.76 | $21.75 | $21.80 |
| Purchase #5 | $7.81 | 8.304% | $8.4585 | $8.46 | $8.45 | $8.50 |
| Purchase #6 | $88.65 | 3.737% | $91.9629 | $91.96 | $91.95 | $92.00 |
| Purchase #7 | $95.60 | 12.356% | $107.4123 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $503.47 | $539.4660 | $539.45 | $539.45 | $539.60 | |