| 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 | $110.39 | 13.466% | $125.2551 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $150.74 | 6.826% | $161.0295 | $161.03 | $161.05 | $161.00 |
| Purchase #3 | $118.40 | 8.257% | $128.1763 | $128.18 | $128.20 | $128.20 |
| Purchase #4 | $67.32 | 7.158% | $72.1388 | $72.14 | $72.15 | $72.10 |
| Purchase #5 | $89.88 | 5.725% | $95.0256 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $29.52 | 5.294% | $31.0828 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $33.45 | 11.690% | $37.3603 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $599.70 | $650.0684 | $650.08 | $650.15 | $650.10 | |