| 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 | $43.71 | 9.516% | $47.8694 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $77.36 | 11.310% | $86.1094 | $86.11 | $86.10 | $86.10 |
| Purchase #3 | $227.96 | 8.771% | $247.9544 | $247.95 | $247.95 | $248.00 |
| Purchase #4 | $124.62 | 8.823% | $135.6152 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $108.98 | 9.132% | $118.9321 | $118.93 | $118.95 | $118.90 |
| Purchase #6 | $6.74 | 3.671% | $6.9874 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $143.81 | 6.811% | $153.6049 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $733.18 | $797.0728 | $797.07 | $797.05 | $797.10 | |