| 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 | $93.39 | 13.765% | $106.2451 | $106.25 | $106.25 | $106.20 |
| Purchase #2 | $61.41 | 9.562% | $67.282 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $61.56 | 6.250% | $65.4075 | $65.41 | $65.40 | $65.40 |
| Purchase #4 | $106.36 | 8.730% | $115.6452 | $115.65 | $115.65 | $115.60 |
| Purchase #5 | $231.65 | 3.845% | $240.5569 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $173.77 | 7.623% | $187.0165 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $179.78 | 10.441% | $198.5508 | $198.55 | $198.55 | $198.60 |
| 7 purchase totals = | $907.92 | $980.7040 | $980.72 | $980.70 | $980.70 | |