| 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 | $10.33 | 13.120% | $11.6853 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $36.65 | 10.203% | $40.3894 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $26.37 | 8.570% | $28.6299 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $77.42 | 11.433% | $86.2714 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $9.60 | 10.715% | $10.6286 | $10.63 | $10.65 | $10.60 |
| Purchase #6 | $160.95 | 3.495% | $166.5752 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $5.83 | 3.625% | $6.0413 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $327.15 | $350.2211 | $350.23 | $350.30 | $350.20 | |