| 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 | $5.73 | 3.543% | $5.933 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $99.52 | 7.444% | $106.9283 | $106.93 | $106.95 | $106.90 |
| Purchase #3 | $124.95 | 3.138% | $128.8709 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $196.79 | 8.707% | $213.9245 | $213.92 | $213.90 | $213.90 |
| Purchase #5 | $243.33 | 7.123% | $260.6624 | $260.66 | $260.65 | $260.70 |
| Purchase #6 | $73.74 | 8.739% | $80.1841 | $80.18 | $80.20 | $80.20 |
| Purchase #7 | $220.70 | 5.281% | $232.3552 | $232.36 | $232.35 | $232.40 |
| 7 purchase totals = | $964.76 | $1,028.8584 | $1,028.85 | $1,028.85 | $1,028.90 | |