| 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 | $5.46 | 11.682% | $6.0978 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $169.91 | 8.485% | $184.3269 | $184.33 | $184.35 | $184.30 |
| Purchase #3 | $240.79 | 9.481% | $263.6193 | $263.62 | $263.60 | $263.60 |
| Purchase #4 | $16.96 | 5.245% | $17.8496 | $17.85 | $17.85 | $17.80 |
| Purchase #5 | $59.81 | 6.406% | $63.6414 | $63.64 | $63.65 | $63.60 |
| Purchase #6 | $7.41 | 4.709% | $7.7589 | $7.76 | $7.75 | $7.80 |
| Purchase #7 | $135.84 | 11.488% | $151.4453 | $151.45 | $151.45 | $151.40 |
| 7 purchase totals = | $636.18 | $694.7392 | $694.75 | $694.75 | $694.60 | |