| 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 | $76.83 | 5.400% | $80.9788 | $80.98 | $81.00 | $81.00 |
| Purchase #2 | $232.88 | 3.810% | $241.7527 | $241.75 | $241.75 | $241.80 |
| Purchase #3 | $16.44 | 6.596% | $17.5244 | $17.52 | $17.50 | $17.50 |
| Purchase #4 | $49.53 | 10.362% | $54.6623 | $54.66 | $54.65 | $54.70 |
| Purchase #5 | $203.58 | 9.110% | $222.1261 | $222.13 | $222.15 | $222.10 |
| Purchase #6 | $243.51 | 12.194% | $273.2036 | $273.20 | $273.20 | $273.20 |
| Purchase #7 | $56.88 | 5.396% | $59.9492 | $59.95 | $59.95 | $59.90 |
| 7 purchase totals = | $879.65 | $950.1971 | $950.19 | $950.20 | $950.20 | |