| 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 | $71.69 | 4.488% | $74.9074 | $74.91 | $74.90 | $74.90 |
| Purchase #2 | $193.49 | 9.771% | $212.3959 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $75.30 | 10.490% | $83.199 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $78.48 | 3.700% | $81.3838 | $81.38 | $81.40 | $81.40 |
| Purchase #5 | $241.97 | 6.637% | $258.0295 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $120.63 | 11.105% | $134.026 | $134.03 | $134.05 | $134.00 |
| Purchase #7 | $176.61 | 8.778% | $192.1128 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $958.17 | $1,036.0544 | $1,036.06 | $1,036.10 | $1,036.00 | |