| 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 | $20.64 | 13.466% | $23.4194 | $23.42 | $23.40 | $23.40 |
| Purchase #2 | $91.96 | 4.805% | $96.3787 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $122.47 | 11.395% | $136.4255 | $136.43 | $136.45 | $136.40 |
| Purchase #4 | $72.69 | 5.265% | $76.5171 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $70.97 | 3.645% | $73.5569 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $189.97 | 3.522% | $196.6607 | $196.66 | $196.65 | $196.70 |
| Purchase #7 | $197.66 | 7.801% | $213.0795 | $213.08 | $213.10 | $213.10 |
| 7 purchase totals = | $766.36 | $816.0378 | $816.05 | $816.05 | $816.10 | |