| 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 | $10.85 | 3.415% | $11.2205 | $11.22 | $11.20 | $11.20 |
| Purchase #2 | $132.26 | 9.260% | $144.5073 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $53.59 | 7.263% | $57.4822 | $57.48 | $57.50 | $57.50 |
| Purchase #4 | $113.86 | 7.449% | $122.3414 | $122.34 | $122.35 | $122.30 |
| Purchase #5 | $76.52 | 9.417% | $83.7259 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $44.84 | 13.666% | $50.9678 | $50.97 | $50.95 | $51.00 |
| Purchase #7 | $140.38 | 12.129% | $157.4067 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $572.30 | $627.6518 | $627.66 | $627.65 | $627.60 | |