| 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 | $117.79 | 5.475% | $124.239 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $30.57 | 12.714% | $34.4567 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $51.34 | 11.202% | $57.0911 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $39.27 | 3.338% | $40.5808 | $40.58 | $40.60 | $40.60 |
| Purchase #5 | $45.83 | 5.114% | $48.1737 | $48.17 | $48.15 | $48.20 |
| Purchase #6 | $29.91 | 11.746% | $33.4232 | $33.42 | $33.40 | $33.40 |
| Purchase #7 | $115.93 | 6.822% | $123.8387 | $123.84 | $123.85 | $123.80 |
| 7 purchase totals = | $430.64 | $461.8032 | $461.80 | $461.80 | $461.80 | |