| 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 | $186.69 | 10.720% | $206.7032 | $206.70 | $206.70 | $206.70 |
| Purchase #2 | $64.78 | 4.528% | $67.7132 | $67.71 | $67.70 | $67.70 |
| Purchase #3 | $195.35 | 11.702% | $218.2099 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $37.80 | 10.229% | $41.6666 | $41.67 | $41.65 | $41.70 |
| Purchase #5 | $8.62 | 12.735% | $9.7178 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $247.55 | 12.135% | $277.5902 | $277.59 | $277.60 | $277.60 |
| Purchase #7 | $13.82 | 6.202% | $14.6771 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $754.61 | $836.2780 | $836.28 | $836.25 | $836.30 | |