| 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 | $97.67 | 8.522% | $105.9934 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $140.67 | 4.515% | $147.0213 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $106.76 | 10.443% | $117.9089 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $108.53 | 13.684% | $123.3812 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $7.78 | 9.488% | $8.5182 | $8.52 | $8.50 | $8.50 |
| Purchase #6 | $49.43 | 10.535% | $54.6375 | $54.64 | $54.65 | $54.60 |
| Purchase #7 | $55.68 | 12.751% | $62.7798 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $566.52 | $620.2403 | $620.24 | $620.25 | $620.20 | |