| 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 | $53.46 | 4.596% | $55.917 | $55.92 | $55.90 | $55.90 |
| Purchase #2 | $140.59 | 12.197% | $157.7378 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $248.81 | 7.268% | $266.8935 | $266.89 | $266.90 | $266.90 |
| Purchase #4 | $71.90 | 3.223% | $74.2173 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $208.85 | 9.625% | $228.9518 | $228.95 | $228.95 | $229.00 |
| Purchase #6 | $225.96 | 8.434% | $245.0175 | $245.02 | $245.00 | $245.00 |
| Purchase #7 | $71.91 | 5.387% | $75.7838 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $1,021.48 | $1,104.5187 | $1,104.52 | $1,104.50 | $1,104.50 | |