| 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 | $90.52 | 9.250% | $98.8931 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $130.61 | 11.850% | $146.0873 | $146.09 | $146.10 | $146.10 |
| Purchase #3 | $76.85 | 5.634% | $81.1797 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $32.56 | 6.506% | $34.6784 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $232.30 | 8.390% | $251.79 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $158.94 | 13.715% | $180.7386 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $56.87 | 6.628% | $60.6393 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $778.65 | $854.0064 | $854.01 | $854.10 | $854.00 | |