| 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 | $104.25 | 4.600% | $109.0455 | $109.05 | $109.05 | $109.00 |
| Purchase #2 | $172.98 | 8.534% | $187.7421 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $67.62 | 8.424% | $73.3163 | $73.32 | $73.30 | $73.30 |
| Purchase #4 | $17.46 | 10.200% | $19.2409 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $124.57 | 5.202% | $131.0501 | $131.05 | $131.05 | $131.10 |
| Purchase #6 | $42.99 | 11.661% | $48.0031 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $28.40 | 9.697% | $31.1539 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $558.27 | $599.5519 | $599.55 | $599.55 | $599.50 | |