| 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 | $48.86 | 6.227% | $51.9025 | $51.90 | $51.90 | $51.90 |
| Purchase #2 | $81.34 | 8.526% | $88.275 | $88.28 | $88.30 | $88.30 |
| Purchase #3 | $85.59 | 13.722% | $97.3347 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $55.49 | 5.691% | $58.6479 | $58.65 | $58.65 | $58.60 |
| Purchase #5 | $118.32 | 13.486% | $134.2766 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $41.46 | 3.134% | $42.7594 | $42.76 | $42.75 | $42.80 |
| Purchase #7 | $149.78 | 13.690% | $170.2849 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $580.84 | $643.4810 | $643.48 | $643.55 | $643.50 | |