| 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 | $31.84 | 6.176% | $33.8064 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $112.56 | 4.394% | $117.5059 | $117.51 | $117.50 | $117.50 |
| Purchase #3 | $41.69 | 8.144% | $45.0852 | $45.09 | $45.10 | $45.10 |
| Purchase #4 | $26.61 | 6.721% | $28.3985 | $28.40 | $28.40 | $28.40 |
| Purchase #5 | $142.84 | 8.441% | $154.8971 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $69.97 | 4.553% | $73.1557 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $250.49 | 11.262% | $278.7002 | $278.70 | $278.70 | $278.70 |
| 7 purchase totals = | $676.00 | $731.5490 | $731.57 | $731.55 | $731.60 | |