| 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 | $79.33 | 4.541% | $82.9324 | $82.93 | $82.95 | $82.90 |
| Purchase #2 | $13.82 | 6.371% | $14.7005 | $14.70 | $14.70 | $14.70 |
| Purchase #3 | $57.97 | 11.717% | $64.7623 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $40.36 | 5.268% | $42.4862 | $42.49 | $42.50 | $42.50 |
| Purchase #5 | $196.88 | 4.559% | $205.8558 | $205.86 | $205.85 | $205.90 |
| Purchase #6 | $36.84 | 3.679% | $38.1953 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $27.60 | 11.378% | $30.7403 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $452.80 | $479.6728 | $479.68 | $479.70 | $479.70 | |