| 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 | $13.75 | 5.493% | $14.5053 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $58.72 | 9.822% | $64.4875 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $82.80 | 13.114% | $93.6584 | $93.66 | $93.65 | $93.70 |
| Purchase #4 | $46.99 | 11.372% | $52.3337 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $221.93 | 9.323% | $242.6205 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $190.97 | 8.621% | $207.4335 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $163.46 | 9.176% | $178.4591 | $178.46 | $178.45 | $178.50 |
| 7 purchase totals = | $778.62 | $853.4980 | $853.50 | $853.50 | $853.50 | |