| 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 | $49.61 | 12.374% | $55.7487 | $55.75 | $55.75 | $55.70 |
| Purchase #2 | $21.37 | 3.669% | $22.1541 | $22.15 | $22.15 | $22.20 |
| Purchase #3 | $27.92 | 12.215% | $31.3304 | $31.33 | $31.35 | $31.30 |
| Purchase #4 | $231.62 | 11.789% | $258.9257 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $151.31 | 7.742% | $163.0244 | $163.02 | $163.00 | $163.00 |
| Purchase #6 | $199.78 | 7.402% | $214.5677 | $214.57 | $214.55 | $214.60 |
| Purchase #7 | $61.28 | 10.583% | $67.7653 | $67.77 | $67.75 | $67.80 |
| 7 purchase totals = | $742.89 | $813.5163 | $813.52 | $813.50 | $813.50 | |