| 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 | $67.38 | 3.583% | $69.7942 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $172.93 | 4.190% | $180.1758 | $180.18 | $180.20 | $180.20 |
| Purchase #3 | $52.36 | 5.792% | $55.3927 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $171.75 | 12.341% | $192.9457 | $192.95 | $192.95 | $192.90 |
| Purchase #5 | $54.89 | 5.327% | $57.814 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $70.28 | 13.830% | $79.9997 | $80.00 | $80.00 | $80.00 |
| Purchase #7 | $209.98 | 3.687% | $217.722 | $217.72 | $217.70 | $217.70 |
| 7 purchase totals = | $799.57 | $853.8441 | $853.84 | $853.85 | $853.80 | |