| 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 | $62.65 | 3.490% | $64.8365 | $64.84 | $64.85 | $64.80 |
| Purchase #2 | $67.26 | 10.695% | $74.4535 | $74.45 | $74.45 | $74.50 |
| Purchase #3 | $161.80 | 4.210% | $168.6118 | $168.61 | $168.60 | $168.60 |
| Purchase #4 | $181.73 | 5.327% | $191.4108 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $176.62 | 4.645% | $184.824 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $76.70 | 8.676% | $83.3545 | $83.35 | $83.35 | $83.40 |
| Purchase #7 | $223.60 | 3.254% | $230.8759 | $230.88 | $230.90 | $230.90 |
| 7 purchase totals = | $950.36 | $998.3670 | $998.36 | $998.35 | $998.40 | |