| 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 | $111.64 | 3.778% | $115.8578 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $76.66 | 11.350% | $85.3609 | $85.36 | $85.35 | $85.40 |
| Purchase #3 | $44.55 | 12.221% | $49.9945 | $49.99 | $50.00 | $50.00 |
| Purchase #4 | $107.56 | 4.794% | $112.7164 | $112.72 | $112.70 | $112.70 |
| Purchase #5 | $187.66 | 7.753% | $202.2093 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $79.47 | 7.171% | $85.1688 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $246.69 | 13.637% | $280.3311 | $280.33 | $280.35 | $280.30 |
| 7 purchase totals = | $854.23 | $931.6388 | $931.64 | $931.60 | $931.70 | |