| 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 | $46.77 | 7.192% | $50.1337 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $123.64 | 12.317% | $138.8687 | $138.87 | $138.85 | $138.90 |
| Purchase #3 | $173.39 | 7.826% | $186.9595 | $186.96 | $186.95 | $187.00 |
| Purchase #4 | $49.87 | 3.419% | $51.5751 | $51.58 | $51.60 | $51.60 |
| Purchase #5 | $89.28 | 6.439% | $95.0287 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $133.82 | 7.678% | $144.0947 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $60.85 | 13.308% | $68.9479 | $68.95 | $68.95 | $68.90 |
| 7 purchase totals = | $677.62 | $735.6083 | $735.61 | $735.65 | $735.60 | |