| 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 | $47.93 | 3.780% | $49.7418 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $100.30 | 6.108% | $106.4263 | $106.43 | $106.45 | $106.40 |
| Purchase #3 | $172.39 | 11.510% | $192.2321 | $192.23 | $192.25 | $192.20 |
| Purchase #4 | $87.37 | 6.606% | $93.1417 | $93.14 | $93.15 | $93.10 |
| Purchase #5 | $74.31 | 13.496% | $84.3389 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $33.77 | 8.559% | $36.6604 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $49.40 | 7.267% | $52.9899 | $52.99 | $53.00 | $53.00 |
| 7 purchase totals = | $565.47 | $615.5311 | $615.53 | $615.60 | $615.40 | |