| 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 | $75.44 | 10.283% | $83.1975 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $28.32 | 5.126% | $29.7717 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $128.95 | 10.485% | $142.4704 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $49.77 | 5.381% | $52.4481 | $52.45 | $52.45 | $52.40 |
| Purchase #5 | $84.25 | 11.394% | $93.8494 | $93.85 | $93.85 | $93.80 |
| Purchase #6 | $127.58 | 10.544% | $141.032 | $141.03 | $141.05 | $141.00 |
| Purchase #7 | $33.70 | 10.674% | $37.2971 | $37.30 | $37.30 | $37.30 |
| 7 purchase totals = | $528.01 | $580.0662 | $580.07 | $580.05 | $580.00 | |