| 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 | $22.54 | 5.588% | $23.7995 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $50.96 | 4.366% | $53.1849 | $53.18 | $53.20 | $53.20 |
| Purchase #3 | $239.52 | 12.835% | $270.2624 | $270.26 | $270.25 | $270.30 |
| Purchase #4 | $183.28 | 13.649% | $208.2959 | $208.30 | $208.30 | $208.30 |
| Purchase #5 | $109.45 | 13.451% | $124.1721 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $173.37 | 7.610% | $186.5635 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $13.38 | 5.861% | $14.1642 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $792.50 | $880.4425 | $880.43 | $880.40 | $880.60 | |