| 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 | $91.99 | 9.850% | $101.051 | $101.05 | $101.05 | $101.10 |
| Purchase #2 | $12.71 | 12.711% | $14.3256 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $104.63 | 10.201% | $115.3033 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $74.77 | 6.105% | $79.3347 | $79.33 | $79.35 | $79.30 |
| Purchase #5 | $246.41 | 5.483% | $259.9207 | $259.92 | $259.90 | $259.90 |
| Purchase #6 | $240.72 | 13.549% | $273.3352 | $273.34 | $273.35 | $273.30 |
| Purchase #7 | $45.38 | 6.507% | $48.3329 | $48.33 | $48.35 | $48.30 |
| 7 purchase totals = | $816.61 | $891.6034 | $891.60 | $891.65 | $891.50 | |