| 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 | $51.92 | 10.858% | $57.5575 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $196.57 | 7.236% | $210.7938 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $50.46 | 4.448% | $52.7045 | $52.70 | $52.70 | $52.70 |
| Purchase #4 | $27.51 | 4.838% | $28.8409 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $59.67 | 8.390% | $64.6763 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $6.48 | 6.480% | $6.8999 | $6.90 | $6.90 | $6.90 |
| Purchase #7 | $223.68 | 6.232% | $237.6197 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $616.29 | $659.0926 | $659.09 | $659.10 | $659.10 | |