| 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 | $52.97 | 10.541% | $58.5536 | $58.55 | $58.55 | $58.60 |
| Purchase #2 | $38.84 | 8.278% | $42.0552 | $42.06 | $42.05 | $42.10 |
| Purchase #3 | $113.95 | 7.765% | $122.7982 | $122.80 | $122.80 | $122.80 |
| Purchase #4 | $227.32 | 11.504% | $253.4709 | $253.47 | $253.45 | $253.50 |
| Purchase #5 | $218.67 | 12.550% | $246.1131 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $146.66 | 12.482% | $164.9661 | $164.97 | $164.95 | $165.00 |
| Purchase #7 | $81.83 | 10.161% | $90.1447 | $90.14 | $90.15 | $90.10 |
| 7 purchase totals = | $880.24 | $978.1018 | $978.10 | $978.05 | $978.20 | |