| 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 | $21.51 | 10.354% | $23.7371 | $23.74 | $23.75 | $23.70 |
| Purchase #2 | $184.54 | 13.343% | $209.1632 | $209.16 | $209.15 | $209.20 |
| Purchase #3 | $107.42 | 5.411% | $113.2325 | $113.23 | $113.25 | $113.20 |
| Purchase #4 | $61.63 | 9.851% | $67.7012 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $133.76 | 6.442% | $142.3768 | $142.38 | $142.40 | $142.40 |
| Purchase #6 | $60.41 | 4.672% | $63.2324 | $63.23 | $63.25 | $63.20 |
| Purchase #7 | $243.55 | 7.248% | $261.2025 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $812.82 | $880.6457 | $880.64 | $880.70 | $880.60 | |