| 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 | $26.84 | 11.743% | $29.9918 | $29.99 | $30.00 | $30.00 |
| Purchase #2 | $103.81 | 5.339% | $109.3524 | $109.35 | $109.35 | $109.40 |
| Purchase #3 | $135.88 | 8.456% | $147.37 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $29.93 | 4.604% | $31.308 | $31.31 | $31.30 | $31.30 |
| Purchase #5 | $196.61 | 3.857% | $204.1932 | $204.19 | $204.20 | $204.20 |
| Purchase #6 | $148.81 | 5.150% | $156.4737 | $156.47 | $156.45 | $156.50 |
| Purchase #7 | $54.69 | 3.768% | $56.7507 | $56.75 | $56.75 | $56.80 |
| 7 purchase totals = | $696.57 | $735.4398 | $735.43 | $735.40 | $735.60 | |