| 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 | $185.74 | 11.539% | $207.1725 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $48.82 | 12.862% | $55.0992 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $57.44 | 12.382% | $64.5522 | $64.55 | $64.55 | $64.60 |
| Purchase #4 | $108.77 | 4.439% | $113.5983 | $113.60 | $113.60 | $113.60 |
| Purchase #5 | $19.45 | 12.174% | $21.8178 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $97.70 | 9.162% | $106.6513 | $106.65 | $106.65 | $106.70 |
| Purchase #7 | $22.59 | 5.448% | $23.8207 | $23.82 | $23.80 | $23.80 |
| 7 purchase totals = | $540.51 | $592.7120 | $592.71 | $592.65 | $592.80 | |