| 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 | $77.94 | 12.425% | $87.624 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $10.45 | 4.279% | $10.8972 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $123.45 | 13.624% | $140.2688 | $140.27 | $140.25 | $140.30 |
| Purchase #4 | $134.52 | 7.833% | $145.057 | $145.06 | $145.05 | $145.10 |
| Purchase #5 | $215.47 | 11.618% | $240.5033 | $240.50 | $240.50 | $240.50 |
| Purchase #6 | $161.43 | 13.222% | $182.7743 | $182.77 | $182.75 | $182.80 |
| Purchase #7 | $236.37 | 7.114% | $253.1854 | $253.19 | $253.20 | $253.20 |
| 7 purchase totals = | $959.63 | $1,060.3100 | $1,060.31 | $1,060.25 | $1,060.40 | |