| 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 | $22.64 | 4.798% | $23.7263 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $234.40 | 9.802% | $257.3759 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $79.99 | 11.308% | $89.0353 | $89.04 | $89.05 | $89.00 |
| Purchase #4 | $80.31 | 9.863% | $88.231 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $9.70 | 11.445% | $10.8102 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $93.55 | 12.857% | $105.5777 | $105.58 | $105.60 | $105.60 |
| Purchase #7 | $33.53 | 8.202% | $36.2801 | $36.28 | $36.30 | $36.30 |
| 7 purchase totals = | $554.12 | $611.0365 | $611.05 | $611.15 | $611.00 | |