| 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 | $91.80 | 6.523% | $97.7881 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $48.28 | 7.834% | $52.0623 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $187.78 | 9.353% | $205.3431 | $205.34 | $205.35 | $205.30 |
| Purchase #4 | $190.93 | 10.404% | $210.7944 | $210.79 | $210.80 | $210.80 |
| Purchase #5 | $171.98 | 7.826% | $185.4392 | $185.44 | $185.45 | $185.40 |
| Purchase #6 | $87.59 | 13.760% | $99.6424 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $184.50 | 4.717% | $193.2029 | $193.20 | $193.20 | $193.20 |
| 7 purchase totals = | $962.86 | $1,044.2724 | $1,044.26 | $1,044.30 | $1,044.20 | |