| 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 | $73.31 | 6.593% | $78.1433 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $153.80 | 6.204% | $163.3418 | $163.34 | $163.35 | $163.30 |
| Purchase #3 | $55.99 | 5.376% | $59 | $59.00 | $59.00 | $59.00 |
| Purchase #4 | $47.73 | 3.827% | $49.5566 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $229.34 | 8.526% | $248.8935 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $229.89 | 7.651% | $247.4789 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $241.79 | 4.479% | $252.6198 | $252.62 | $252.60 | $252.60 |
| 7 purchase totals = | $1,031.85 | $1,099.0339 | $1,099.03 | $1,099.05 | $1,099.00 | |