| 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 | $64.79 | 13.808% | $73.7362 | $73.74 | $73.75 | $73.70 |
| Purchase #2 | $238.40 | 7.269% | $255.7293 | $255.73 | $255.75 | $255.70 |
| Purchase #3 | $75.37 | 10.405% | $83.2122 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $189.71 | 4.590% | $198.4177 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $142.47 | 5.179% | $149.8485 | $149.85 | $149.85 | $149.80 |
| Purchase #6 | $5.67 | 5.808% | $5.9993 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $28.28 | 9.779% | $31.0455 | $31.05 | $31.05 | $31.00 |
| 7 purchase totals = | $744.69 | $797.9887 | $798.00 | $798.00 | $797.80 | |