| 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 | $75.39 | 10.510% | $83.3135 | $83.31 | $83.30 | $83.30 |
| Purchase #2 | $36.39 | 9.174% | $39.7284 | $39.73 | $39.75 | $39.70 |
| Purchase #3 | $88.25 | 4.617% | $92.3245 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $250.40 | 8.380% | $271.3835 | $271.38 | $271.40 | $271.40 |
| Purchase #5 | $91.38 | 6.241% | $97.083 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $107.59 | 5.825% | $113.8571 | $113.86 | $113.85 | $113.90 |
| Purchase #7 | $70.97 | 12.599% | $79.9115 | $79.91 | $79.90 | $79.90 |
| 7 purchase totals = | $720.37 | $777.6015 | $777.59 | $777.60 | $777.60 | |