| 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 | $87.55 | 7.263% | $93.9088 | $93.91 | $93.90 | $93.90 |
| Purchase #2 | $137.79 | 3.331% | $142.3798 | $142.38 | $142.40 | $142.40 |
| Purchase #3 | $19.72 | 7.430% | $21.1852 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $54.91 | 5.668% | $58.0223 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $169.54 | 13.221% | $191.9549 | $191.95 | $191.95 | $192.00 |
| Purchase #6 | $108.37 | 8.806% | $117.9131 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $17.58 | 7.328% | $18.8683 | $18.87 | $18.85 | $18.90 |
| 7 purchase totals = | $595.46 | $644.2324 | $644.23 | $644.20 | $644.30 | |