| 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 | $24.84 | 13.182% | $28.1144 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $15.98 | 7.315% | $17.1489 | $17.15 | $17.15 | $17.10 |
| Purchase #3 | $139.60 | 8.847% | $151.9504 | $151.95 | $151.95 | $152.00 |
| Purchase #4 | $164.92 | 5.739% | $174.3848 | $174.38 | $174.40 | $174.40 |
| Purchase #5 | $44.63 | 3.409% | $46.1514 | $46.15 | $46.15 | $46.20 |
| Purchase #6 | $188.63 | 11.702% | $210.7035 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $108.43 | 13.839% | $123.4356 | $123.44 | $123.45 | $123.40 |
| 7 purchase totals = | $687.03 | $751.8890 | $751.88 | $751.90 | $751.90 | |