| 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 | $43.43 | 3.346% | $44.8832 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $59.30 | 11.521% | $66.132 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $141.71 | 4.691% | $148.3576 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $104.41 | 12.668% | $117.6367 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $243.61 | 12.533% | $274.1416 | $274.14 | $274.15 | $274.10 |
| Purchase #6 | $187.65 | 6.850% | $200.504 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $136.95 | 8.601% | $148.7291 | $148.73 | $148.75 | $148.70 |
| 7 purchase totals = | $917.06 | $1,000.3842 | $1,000.38 | $1,000.45 | $1,000.30 | |