| 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 | $5.82 | 5.604% | $6.1462 | $6.15 | $6.15 | $6.10 |
| Purchase #2 | $141.52 | 6.766% | $151.0952 | $151.10 | $151.10 | $151.10 |
| Purchase #3 | $31.93 | 13.634% | $36.2833 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $233.95 | 7.629% | $251.798 | $251.80 | $251.80 | $251.80 |
| Purchase #5 | $154.95 | 7.858% | $167.126 | $167.13 | $167.15 | $167.10 |
| Purchase #6 | $155.94 | 10.698% | $172.6225 | $172.62 | $172.60 | $172.60 |
| Purchase #7 | $10.30 | 3.795% | $10.6909 | $10.69 | $10.70 | $10.70 |
| 7 purchase totals = | $734.41 | $795.7621 | $795.77 | $795.80 | $795.70 | |