| 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 | $48.49 | 5.475% | $51.1448 | $51.14 | $51.15 | $51.10 |
| Purchase #2 | $191.35 | 3.487% | $198.0224 | $198.02 | $198.00 | $198.00 |
| Purchase #3 | $13.65 | 10.823% | $15.1273 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $21.56 | 7.106% | $23.0921 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $10.92 | 3.264% | $11.2764 | $11.28 | $11.30 | $11.30 |
| Purchase #6 | $68.81 | 3.512% | $71.2266 | $71.23 | $71.25 | $71.20 |
| Purchase #7 | $196.69 | 5.238% | $206.9926 | $206.99 | $207.00 | $207.00 |
| 7 purchase totals = | $551.47 | $576.8822 | $576.88 | $576.95 | $576.80 | |