| 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 | $76.80 | 3.866% | $79.7691 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $200.98 | 3.302% | $207.6164 | $207.62 | $207.60 | $207.60 |
| Purchase #3 | $154.87 | 4.613% | $162.0142 | $162.01 | $162.00 | $162.00 |
| Purchase #4 | $93.98 | 7.461% | $100.9918 | $100.99 | $101.00 | $101.00 |
| Purchase #5 | $192.71 | 6.478% | $205.1938 | $205.19 | $205.20 | $205.20 |
| Purchase #6 | $101.64 | 6.456% | $108.2019 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $117.61 | 7.567% | $126.5095 | $126.51 | $126.50 | $126.50 |
| 7 purchase totals = | $938.59 | $990.2967 | $990.29 | $990.25 | $990.30 | |