| 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 | $80.25 | 11.420% | $89.4146 | $89.41 | $89.40 | $89.40 |
| Purchase #2 | $81.43 | 4.482% | $85.0797 | $85.08 | $85.10 | $85.10 |
| Purchase #3 | $97.60 | 13.617% | $110.8902 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $211.44 | 10.728% | $234.1233 | $234.12 | $234.10 | $234.10 |
| Purchase #5 | $72.78 | 5.600% | $76.8557 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $106.92 | 12.269% | $120.038 | $120.04 | $120.05 | $120.00 |
| Purchase #7 | $191.92 | 7.721% | $206.7381 | $206.74 | $206.75 | $206.70 |
| 7 purchase totals = | $842.34 | $923.1396 | $923.14 | $923.15 | $923.10 | |