| 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 | $46.37 | 12.483% | $52.1584 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $96.82 | 6.138% | $102.7628 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $110.93 | 4.392% | $115.802 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $61.96 | 13.351% | $70.2323 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $58.99 | 13.135% | $66.7383 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $83.94 | 5.872% | $88.869 | $88.87 | $88.85 | $88.90 |
| Purchase #7 | $6.60 | 8.330% | $7.1498 | $7.15 | $7.15 | $7.10 |
| 7 purchase totals = | $465.61 | $503.7126 | $503.71 | $503.70 | $503.70 | |