| 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 | $36.79 | 10.109% | $40.5091 | $40.51 | $40.50 | $40.50 |
| Purchase #2 | $155.94 | 13.514% | $177.0137 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $152.99 | 9.159% | $167.0024 | $167.00 | $167.00 | $167.00 |
| Purchase #4 | $196.45 | 11.575% | $219.1891 | $219.19 | $219.20 | $219.20 |
| Purchase #5 | $82.48 | 7.546% | $88.7039 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $11.93 | 4.389% | $12.4536 | $12.45 | $12.45 | $12.50 |
| Purchase #7 | $151.72 | 5.114% | $159.479 | $159.48 | $159.50 | $159.50 |
| 7 purchase totals = | $788.30 | $864.3508 | $864.34 | $864.35 | $864.40 | |