| 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 | $82.64 | 12.650% | $93.094 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $33.53 | 10.831% | $37.1616 | $37.16 | $37.15 | $37.20 |
| Purchase #3 | $21.85 | 6.802% | $23.3362 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $189.42 | 7.187% | $203.0336 | $203.03 | $203.05 | $203.00 |
| Purchase #5 | $115.36 | 6.501% | $122.8596 | $122.86 | $122.85 | $122.90 |
| Purchase #6 | $8.32 | 12.200% | $9.335 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $228.89 | 6.256% | $243.2094 | $243.21 | $243.20 | $243.20 |
| 7 purchase totals = | $680.01 | $732.0294 | $732.03 | $732.05 | $732.00 | |