| 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 | $42.77 | 5.813% | $45.2562 | $45.26 | $45.25 | $45.30 |
| Purchase #2 | $233.56 | 3.746% | $242.3092 | $242.31 | $242.30 | $242.30 |
| Purchase #3 | $64.25 | 5.168% | $67.5704 | $67.57 | $67.55 | $67.60 |
| Purchase #4 | $81.66 | 5.358% | $86.0353 | $86.04 | $86.05 | $86.00 |
| Purchase #5 | $122.93 | 4.569% | $128.5467 | $128.55 | $128.55 | $128.50 |
| Purchase #6 | $103.97 | 6.329% | $110.5503 | $110.55 | $110.55 | $110.60 |
| Purchase #7 | $212.84 | 6.744% | $227.1939 | $227.19 | $227.20 | $227.20 |
| 7 purchase totals = | $861.98 | $907.4620 | $907.47 | $907.45 | $907.50 | |