| 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 | $119.45 | 7.804% | $128.7719 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $11.62 | 4.643% | $12.1595 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $208.69 | 3.605% | $216.2133 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $33.78 | 13.490% | $38.3369 | $38.34 | $38.35 | $38.30 |
| Purchase #5 | $134.87 | 4.245% | $140.5952 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $88.61 | 10.270% | $97.7102 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $119.48 | 6.443% | $127.1781 | $127.18 | $127.20 | $127.20 |
| 7 purchase totals = | $716.50 | $760.9651 | $760.97 | $760.95 | $761.00 | |