| 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 | $52.55 | 3.333% | $54.3015 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $226.47 | 10.746% | $250.8065 | $250.81 | $250.80 | $250.80 |
| Purchase #3 | $153.51 | 11.387% | $170.9902 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $59.81 | 4.441% | $62.4662 | $62.47 | $62.45 | $62.50 |
| Purchase #5 | $111.56 | 5.602% | $117.8096 | $117.81 | $117.80 | $117.80 |
| Purchase #6 | $62.52 | 5.264% | $65.8111 | $65.81 | $65.80 | $65.80 |
| Purchase #7 | $193.99 | 6.857% | $207.2919 | $207.29 | $207.30 | $207.30 |
| 7 purchase totals = | $860.41 | $929.4770 | $929.48 | $929.45 | $929.50 | |