| 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 | $230.61 | 3.221% | $238.0379 | $238.04 | $238.05 | $238.00 |
| Purchase #2 | $5.37 | 11.374% | $5.9808 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $31.81 | 4.171% | $33.1368 | $33.14 | $33.15 | $33.10 |
| Purchase #4 | $37.36 | 7.616% | $40.2053 | $40.21 | $40.20 | $40.20 |
| Purchase #5 | $183.98 | 6.553% | $196.0362 | $196.04 | $196.05 | $196.00 |
| Purchase #6 | $234.84 | 8.372% | $254.5008 | $254.50 | $254.50 | $254.50 |
| Purchase #7 | $47.81 | 10.289% | $52.7292 | $52.73 | $52.75 | $52.70 |
| 7 purchase totals = | $771.78 | $820.6270 | $820.64 | $820.70 | $820.50 | |