| 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 | $9.29 | 5.724% | $9.8218 | $9.82 | $9.80 | $9.80 |
| Purchase #2 | $138.60 | 4.717% | $145.1378 | $145.14 | $145.15 | $145.10 |
| Purchase #3 | $59.85 | 5.227% | $62.9784 | $62.98 | $63.00 | $63.00 |
| Purchase #4 | $17.68 | 6.635% | $18.8531 | $18.85 | $18.85 | $18.90 |
| Purchase #5 | $59.83 | 5.259% | $62.9765 | $62.98 | $63.00 | $63.00 |
| Purchase #6 | $190.55 | 11.715% | $212.8729 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $63.27 | 5.260% | $66.598 | $66.60 | $66.60 | $66.60 |
| 7 purchase totals = | $539.07 | $579.2385 | $579.24 | $579.25 | $579.30 | |