| 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 | $132.75 | 3.638% | $137.5794 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $209.51 | 10.149% | $230.7732 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $21.70 | 13.669% | $24.6662 | $24.67 | $24.65 | $24.70 |
| Purchase #4 | $30.98 | 9.716% | $33.99 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $219.89 | 12.609% | $247.6159 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $132.78 | 10.416% | $146.6104 | $146.61 | $146.60 | $146.60 |
| Purchase #7 | $41.98 | 5.538% | $44.3049 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $789.59 | $865.5400 | $865.54 | $865.50 | $865.60 | |