| 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 | $11.43 | 10.529% | $12.6335 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $45.90 | 5.470% | $48.4107 | $48.41 | $48.40 | $48.40 |
| Purchase #3 | $100.57 | 5.438% | $106.039 | $106.04 | $106.05 | $106.00 |
| Purchase #4 | $59.55 | 3.734% | $61.7736 | $61.77 | $61.75 | $61.80 |
| Purchase #5 | $172.93 | 5.800% | $182.9599 | $182.96 | $182.95 | $183.00 |
| Purchase #6 | $154.66 | 3.574% | $160.1875 | $160.19 | $160.20 | $160.20 |
| Purchase #7 | $15.59 | 13.113% | $17.6343 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $560.63 | $589.6385 | $589.63 | $589.65 | $589.60 | |