| 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 | $26.26 | 12.380% | $29.511 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $36.76 | 7.175% | $39.3975 | $39.40 | $39.40 | $39.40 |
| Purchase #3 | $189.96 | 8.225% | $205.5842 | $205.58 | $205.60 | $205.60 |
| Purchase #4 | $13.79 | 4.787% | $14.4501 | $14.45 | $14.45 | $14.50 |
| Purchase #5 | $227.41 | 8.137% | $245.9144 | $245.91 | $245.90 | $245.90 |
| Purchase #6 | $5.37 | 9.837% | $5.8982 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $223.34 | 13.759% | $254.0694 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $722.89 | $794.8248 | $794.82 | $794.80 | $794.90 | |