| 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 | $79.51 | 10.659% | $87.985 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $51.60 | 5.193% | $54.2796 | $54.28 | $54.30 | $54.30 |
| Purchase #3 | $92.48 | 5.710% | $97.7606 | $97.76 | $97.75 | $97.80 |
| Purchase #4 | $21.59 | 8.436% | $23.4113 | $23.41 | $23.40 | $23.40 |
| Purchase #5 | $223.59 | 11.110% | $248.4308 | $248.43 | $248.45 | $248.40 |
| Purchase #6 | $150.85 | 4.553% | $157.7182 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $187.39 | 10.560% | $207.1784 | $207.18 | $207.20 | $207.20 |
| 7 purchase totals = | $807.01 | $876.7639 | $876.77 | $876.80 | $876.80 | |