| 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 | $15.64 | 3.194% | $16.1395 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $38.62 | 5.655% | $40.804 | $40.80 | $40.80 | $40.80 |
| Purchase #3 | $77.84 | 8.156% | $84.1886 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $119.49 | 5.647% | $126.2376 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $203.69 | 4.247% | $212.3407 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $45.91 | 13.293% | $52.0128 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $27.85 | 11.796% | $31.1352 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $529.04 | $562.8584 | $562.86 | $562.90 | $562.70 | |