| 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 | $116.56 | 6.138% | $123.7145 | $123.71 | $123.70 | $123.70 |
| Purchase #2 | $129.61 | 11.795% | $144.8975 | $144.90 | $144.90 | $144.90 |
| Purchase #3 | $128.96 | 3.735% | $133.7767 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $73.53 | 4.728% | $77.0065 | $77.01 | $77.00 | $77.00 |
| Purchase #5 | $17.29 | 4.609% | $18.0869 | $18.09 | $18.10 | $18.10 |
| Purchase #6 | $18.65 | 4.846% | $19.5538 | $19.55 | $19.55 | $19.60 |
| Purchase #7 | $70.39 | 9.506% | $77.0813 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $554.99 | $594.1172 | $594.12 | $594.15 | $594.20 | |