| 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 | $93.29 | 13.119% | $105.5287 | $105.53 | $105.55 | $105.50 |
| Purchase #2 | $42.73 | 11.610% | $47.691 | $47.69 | $47.70 | $47.70 |
| Purchase #3 | $184.95 | 5.209% | $194.584 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $42.72 | 8.643% | $46.4123 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $214.31 | 5.214% | $225.4841 | $225.48 | $225.50 | $225.50 |
| Purchase #6 | $13.79 | 9.408% | $15.0874 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $203.31 | 3.623% | $210.6759 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $795.10 | $845.4634 | $845.46 | $845.55 | $845.50 | |