| 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 | $64.66 | 6.180% | $68.656 | $68.66 | $68.65 | $68.70 |
| Purchase #2 | $109.84 | 11.519% | $122.4925 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $72.77 | 9.687% | $79.8192 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $10.46 | 6.841% | $11.1756 | $11.18 | $11.20 | $11.20 |
| Purchase #5 | $215.96 | 4.644% | $225.9892 | $225.99 | $226.00 | $226.00 |
| Purchase #6 | $179.31 | 7.646% | $193.02 | $193.02 | $193.00 | $193.00 |
| Purchase #7 | $169.40 | 10.727% | $187.5715 | $187.57 | $187.55 | $187.60 |
| 7 purchase totals = | $822.40 | $888.7240 | $888.73 | $888.70 | $888.80 | |