| 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 | $68.44 | 8.699% | $74.3936 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $232.93 | 4.452% | $243.3 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $106.55 | 13.473% | $120.9055 | $120.91 | $120.90 | $120.90 |
| Purchase #4 | $125.83 | 4.845% | $131.9265 | $131.93 | $131.95 | $131.90 |
| Purchase #5 | $136.62 | 12.306% | $153.4325 | $153.43 | $153.45 | $153.40 |
| Purchase #6 | $193.62 | 6.344% | $205.9033 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $69.26 | 3.778% | $71.8766 | $71.88 | $71.90 | $71.90 |
| 7 purchase totals = | $933.25 | $1,001.7380 | $1,001.74 | $1,001.80 | $1,001.70 | |