| 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 | $145.92 | 12.808% | $164.6094 | $164.61 | $164.60 | $164.60 |
| Purchase #2 | $62.25 | 13.487% | $70.6457 | $70.65 | $70.65 | $70.60 |
| Purchase #3 | $25.92 | 13.347% | $29.3795 | $29.38 | $29.40 | $29.40 |
| Purchase #4 | $68.30 | 7.353% | $73.3221 | $73.32 | $73.30 | $73.30 |
| Purchase #5 | $9.51 | 5.618% | $10.0443 | $10.04 | $10.05 | $10.00 |
| Purchase #6 | $45.86 | 11.747% | $51.2472 | $51.25 | $51.25 | $51.20 |
| Purchase #7 | $5.95 | 13.829% | $6.7728 | $6.77 | $6.75 | $6.80 |
| 7 purchase totals = | $363.71 | $406.0210 | $406.02 | $406.00 | $405.90 | |