| 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 | $77.53 | 5.113% | $81.4941 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $37.36 | 11.786% | $41.7632 | $41.76 | $41.75 | $41.80 |
| Purchase #3 | $211.45 | 9.462% | $231.4574 | $231.46 | $231.45 | $231.50 |
| Purchase #4 | $216.69 | 5.583% | $228.7878 | $228.79 | $228.80 | $228.80 |
| Purchase #5 | $134.79 | 7.710% | $145.1823 | $145.18 | $145.20 | $145.20 |
| Purchase #6 | $197.62 | 11.818% | $220.9747 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $70.73 | 9.274% | $77.2895 | $77.29 | $77.30 | $77.30 |
| 7 purchase totals = | $946.17 | $1,026.9490 | $1,026.94 | $1,026.95 | $1,027.10 | |