| 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 | $91.33 | 12.841% | $103.0577 | $103.06 | $103.05 | $103.10 |
| Purchase #2 | $38.55 | 5.741% | $40.7632 | $40.76 | $40.75 | $40.80 |
| Purchase #3 | $11.47 | 4.339% | $11.9677 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $34.61 | 6.345% | $36.806 | $36.81 | $36.80 | $36.80 |
| Purchase #5 | $224.57 | 3.755% | $233.0026 | $233.00 | $233.00 | $233.00 |
| Purchase #6 | $37.91 | 10.809% | $42.0077 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $208.57 | 7.751% | $224.7363 | $224.74 | $224.75 | $224.70 |
| 7 purchase totals = | $647.01 | $692.3412 | $692.35 | $692.30 | $692.40 | |