| 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 | $51.42 | 3.586% | $53.2639 | $53.26 | $53.25 | $53.30 |
| Purchase #2 | $224.49 | 10.140% | $247.2533 | $247.25 | $247.25 | $247.30 |
| Purchase #3 | $35.27 | 3.255% | $36.418 | $36.42 | $36.40 | $36.40 |
| Purchase #4 | $226.35 | 6.220% | $240.429 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $13.55 | 9.154% | $14.7904 | $14.79 | $14.80 | $14.80 |
| Purchase #6 | $158.48 | 8.243% | $171.5435 | $171.54 | $171.55 | $171.50 |
| Purchase #7 | $141.32 | 10.502% | $156.1614 | $156.16 | $156.15 | $156.20 |
| 7 purchase totals = | $850.88 | $919.8595 | $919.85 | $919.85 | $919.90 | |