| 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 | $26.34 | 3.696% | $27.3135 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $55.65 | 7.698% | $59.9339 | $59.93 | $59.95 | $59.90 |
| Purchase #3 | $114.84 | 13.556% | $130.4077 | $130.41 | $130.40 | $130.40 |
| Purchase #4 | $33.37 | 5.868% | $35.3282 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $149.57 | 3.472% | $154.7631 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $133.94 | 6.703% | $142.918 | $142.92 | $142.90 | $142.90 |
| Purchase #7 | $178.85 | 9.198% | $195.3006 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $692.56 | $745.9650 | $745.96 | $745.95 | $745.90 | |