| 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 | $8.78 | 8.713% | $9.545 | $9.55 | $9.55 | $9.50 |
| Purchase #2 | $61.32 | 6.126% | $65.0765 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $134.53 | 6.534% | $143.3202 | $143.32 | $143.30 | $143.30 |
| Purchase #4 | $101.58 | 8.234% | $109.9441 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $172.60 | 10.242% | $190.2777 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $230.34 | 4.432% | $240.5487 | $240.55 | $240.55 | $240.50 |
| Purchase #7 | $145.88 | 3.313% | $150.713 | $150.71 | $150.70 | $150.70 |
| 7 purchase totals = | $855.03 | $909.4252 | $909.43 | $909.45 | $909.30 | |