| 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 | $92.87 | 5.447% | $97.9286 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $81.92 | 9.447% | $89.659 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $128.94 | 5.570% | $136.122 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $148.28 | 10.691% | $164.1326 | $164.13 | $164.15 | $164.10 |
| Purchase #5 | $26.83 | 10.643% | $29.6855 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $221.81 | 13.299% | $251.3085 | $251.31 | $251.30 | $251.30 |
| Purchase #7 | $245.77 | 9.756% | $269.7473 | $269.75 | $269.75 | $269.70 |
| 7 purchase totals = | $946.42 | $1,038.5835 | $1,038.59 | $1,038.60 | $1,038.50 | |