| 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 | $10.30 | 13.525% | $11.6931 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $226.39 | 9.297% | $247.4375 | $247.44 | $247.45 | $247.40 |
| Purchase #3 | $45.62 | 11.296% | $50.7732 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $113.85 | 8.330% | $123.3337 | $123.33 | $123.35 | $123.30 |
| Purchase #5 | $220.97 | 4.627% | $231.1943 | $231.19 | $231.20 | $231.20 |
| Purchase #6 | $75.94 | 12.808% | $85.6664 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $60.27 | 8.807% | $65.578 | $65.58 | $65.60 | $65.60 |
| 7 purchase totals = | $753.34 | $815.6762 | $815.67 | $815.70 | $815.70 | |