| 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 | $220.40 | 6.429% | $234.5695 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $54.53 | 5.151% | $57.3388 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $9.85 | 10.732% | $10.9071 | $10.91 | $10.90 | $10.90 |
| Purchase #4 | $16.26 | 9.689% | $17.8354 | $17.84 | $17.85 | $17.80 |
| Purchase #5 | $193.46 | 8.163% | $209.2521 | $209.25 | $209.25 | $209.30 |
| Purchase #6 | $59.47 | 3.438% | $61.5146 | $61.51 | $61.50 | $61.50 |
| Purchase #7 | $157.25 | 8.802% | $171.0911 | $171.09 | $171.10 | $171.10 |
| 7 purchase totals = | $711.22 | $762.5086 | $762.51 | $762.50 | $762.50 | |