| 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 | $14.94 | 13.865% | $17.0114 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $75.99 | 9.620% | $83.3002 | $83.30 | $83.30 | $83.30 |
| Purchase #3 | $229.44 | 3.180% | $236.7362 | $236.74 | $236.75 | $236.70 |
| Purchase #4 | $215.46 | 11.226% | $239.6475 | $239.65 | $239.65 | $239.60 |
| Purchase #5 | $60.95 | 4.211% | $63.5166 | $63.52 | $63.50 | $63.50 |
| Purchase #6 | $230.41 | 12.771% | $259.8357 | $259.84 | $259.85 | $259.80 |
| Purchase #7 | $64.46 | 11.204% | $71.6821 | $71.68 | $71.70 | $71.70 |
| 7 purchase totals = | $891.65 | $971.7297 | $971.74 | $971.75 | $971.60 | |