| 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 | $27.62 | 10.219% | $30.4425 | $30.44 | $30.45 | $30.40 |
| Purchase #2 | $214.26 | 4.719% | $224.3709 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $123.36 | 4.430% | $128.8248 | $128.82 | $128.80 | $128.80 |
| Purchase #4 | $226.86 | 5.159% | $238.5637 | $238.56 | $238.55 | $238.60 |
| Purchase #5 | $92.55 | 6.254% | $98.3381 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $177.69 | 9.853% | $195.1978 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $50.80 | 12.514% | $57.1571 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $913.14 | $972.8949 | $972.89 | $972.85 | $972.90 | |