| 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 | $63.55 | 10.848% | $70.4439 | $70.44 | $70.45 | $70.40 |
| Purchase #2 | $215.57 | 4.302% | $224.8438 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $7.57 | 4.567% | $7.9157 | $7.92 | $7.90 | $7.90 |
| Purchase #4 | $210.70 | 9.235% | $230.1581 | $230.16 | $230.15 | $230.20 |
| Purchase #5 | $209.78 | 8.186% | $226.9526 | $226.95 | $226.95 | $227.00 |
| Purchase #6 | $131.67 | 10.225% | $145.1333 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $171.94 | 9.369% | $188.0491 | $188.05 | $188.05 | $188.00 |
| 7 purchase totals = | $1,010.78 | $1,093.4965 | $1,093.49 | $1,093.50 | $1,093.40 | |