| 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 | $245.40 | 3.337% | $253.589 | $253.59 | $253.60 | $253.60 |
| Purchase #2 | $79.87 | 10.433% | $88.2028 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $35.58 | 3.490% | $36.8217 | $36.82 | $36.80 | $36.80 |
| Purchase #4 | $38.96 | 9.466% | $42.648 | $42.65 | $42.65 | $42.60 |
| Purchase #5 | $156.46 | 12.401% | $175.8626 | $175.86 | $175.85 | $175.90 |
| Purchase #6 | $82.59 | 3.708% | $85.6524 | $85.65 | $85.65 | $85.70 |
| Purchase #7 | $37.99 | 3.637% | $39.3717 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $676.85 | $722.1482 | $722.14 | $722.10 | $722.20 | |