| 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 | $156.38 | 5.198% | $164.5086 | $164.51 | $164.50 | $164.50 |
| Purchase #2 | $59.97 | 13.763% | $68.2237 | $68.22 | $68.20 | $68.20 |
| Purchase #3 | $86.54 | 4.175% | $90.153 | $90.15 | $90.15 | $90.20 |
| Purchase #4 | $49.81 | 11.541% | $55.5586 | $55.56 | $55.55 | $55.60 |
| Purchase #5 | $33.42 | 9.732% | $36.6724 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $56.33 | 7.698% | $60.6663 | $60.67 | $60.65 | $60.70 |
| Purchase #7 | $205.99 | 4.379% | $215.0103 | $215.01 | $215.00 | $215.00 |
| 7 purchase totals = | $648.44 | $690.7929 | $690.79 | $690.70 | $690.90 | |