| 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 | $226.49 | 7.582% | $243.6625 | $243.66 | $243.65 | $243.70 |
| Purchase #2 | $17.80 | 11.559% | $19.8575 | $19.86 | $19.85 | $19.90 |
| Purchase #3 | $8.37 | 3.575% | $8.6692 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $80.55 | 7.674% | $86.7314 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $242.66 | 13.384% | $275.1376 | $275.14 | $275.15 | $275.10 |
| Purchase #6 | $12.48 | 6.719% | $13.3185 | $13.32 | $13.30 | $13.30 |
| Purchase #7 | $79.31 | 11.792% | $88.6622 | $88.66 | $88.65 | $88.70 |
| 7 purchase totals = | $667.66 | $736.0389 | $736.04 | $736.00 | $736.10 | |