| 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 | $70.96 | 11.526% | $79.1388 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $85.43 | 7.382% | $91.7364 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $184.58 | 12.489% | $207.6322 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $161.59 | 13.720% | $183.7601 | $183.76 | $183.75 | $183.80 |
| Purchase #5 | $41.56 | 8.456% | $45.0743 | $45.07 | $45.05 | $45.10 |
| Purchase #6 | $121.38 | 5.327% | $127.8459 | $127.85 | $127.85 | $127.80 |
| Purchase #7 | $215.42 | 6.872% | $230.2237 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $880.92 | $965.4114 | $965.41 | $965.40 | $965.30 | |