| 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 | $51.29 | 9.304% | $56.062 | $56.06 | $56.05 | $56.10 |
| Purchase #2 | $113.53 | 4.771% | $118.9465 | $118.95 | $118.95 | $118.90 |
| Purchase #3 | $240.63 | 3.647% | $249.4058 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $112.54 | 10.575% | $124.4411 | $124.44 | $124.45 | $124.40 |
| Purchase #5 | $46.35 | 6.461% | $49.3447 | $49.34 | $49.35 | $49.30 |
| Purchase #6 | $127.69 | 4.675% | $133.6595 | $133.66 | $133.65 | $133.70 |
| Purchase #7 | $141.36 | 10.868% | $156.723 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $833.39 | $888.5826 | $888.58 | $888.55 | $888.50 | |