| 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 | $63.62 | 5.581% | $67.1706 | $67.17 | $67.15 | $67.20 |
| Purchase #2 | $8.68 | 3.192% | $8.9571 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $57.91 | 8.259% | $62.6928 | $62.69 | $62.70 | $62.70 |
| Purchase #4 | $60.87 | 8.513% | $66.0519 | $66.05 | $66.05 | $66.10 |
| Purchase #5 | $106.75 | 6.837% | $114.0485 | $114.05 | $114.05 | $114.00 |
| Purchase #6 | $179.38 | 5.532% | $189.3033 | $189.30 | $189.30 | $189.30 |
| Purchase #7 | $62.98 | 9.427% | $68.9171 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $540.19 | $577.1413 | $577.14 | $577.10 | $577.20 | |