| 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 | $11.66 | 10.111% | $12.8389 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $13.89 | 11.724% | $15.5185 | $15.52 | $15.50 | $15.50 |
| Purchase #3 | $15.63 | 7.790% | $16.8476 | $16.85 | $16.85 | $16.80 |
| Purchase #4 | $225.89 | 6.539% | $240.6609 | $240.66 | $240.65 | $240.70 |
| Purchase #5 | $95.81 | 6.397% | $101.939 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $167.79 | 4.709% | $175.6912 | $175.69 | $175.70 | $175.70 |
| Purchase #7 | $33.26 | 11.723% | $37.1591 | $37.16 | $37.15 | $37.20 |
| 7 purchase totals = | $563.93 | $600.6552 | $600.66 | $600.65 | $600.60 | |