| 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 | $8.68 | 4.828% | $9.0991 | $9.10 | $9.10 | $9.10 |
| Purchase #2 | $154.41 | 6.149% | $163.9047 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $211.43 | 10.207% | $233.0107 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $48.62 | 9.696% | $53.3342 | $53.33 | $53.35 | $53.30 |
| Purchase #5 | $120.92 | 13.741% | $137.5356 | $137.54 | $137.55 | $137.50 |
| Purchase #6 | $217.54 | 6.564% | $231.8193 | $231.82 | $231.80 | $231.80 |
| Purchase #7 | $132.72 | 13.651% | $150.8376 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $894.32 | $979.5412 | $979.54 | $979.55 | $979.40 | |