| 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 | $80.91 | 4.369% | $84.445 | $84.45 | $84.45 | $84.40 |
| Purchase #2 | $162.66 | 7.455% | $174.7863 | $174.79 | $174.80 | $174.80 |
| Purchase #3 | $70.46 | 10.350% | $77.7526 | $77.75 | $77.75 | $77.80 |
| Purchase #4 | $21.88 | 10.490% | $24.1752 | $24.18 | $24.20 | $24.20 |
| Purchase #5 | $61.97 | 10.700% | $68.6008 | $68.60 | $68.60 | $68.60 |
| Purchase #6 | $84.66 | 4.457% | $88.4333 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $92.63 | 3.441% | $95.8174 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $575.17 | $614.0106 | $614.02 | $614.05 | $614.00 | |