| 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 | $83.51 | 6.437% | $88.8855 | $88.89 | $88.90 | $88.90 |
| Purchase #2 | $228.83 | 7.274% | $245.4751 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $195.53 | 10.536% | $216.131 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $168.71 | 13.798% | $191.9886 | $191.99 | $192.00 | $192.00 |
| Purchase #5 | $70.33 | 3.812% | $73.011 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $104.32 | 3.293% | $107.7553 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $67.47 | 9.702% | $74.0159 | $74.02 | $74.00 | $74.00 |
| 7 purchase totals = | $918.70 | $997.2624 | $997.28 | $997.30 | $997.30 | |