| 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 | $39.69 | 5.782% | $41.9849 | $41.98 | $42.00 | $42.00 |
| Purchase #2 | $59.72 | 6.224% | $63.437 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $180.99 | 10.647% | $200.26 | $200.26 | $200.25 | $200.30 |
| Purchase #4 | $225.50 | 13.327% | $255.5524 | $255.55 | $255.55 | $255.60 |
| Purchase #5 | $201.49 | 8.296% | $218.2056 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $161.61 | 3.255% | $166.8704 | $166.87 | $166.85 | $166.90 |
| Purchase #7 | $204.26 | 13.119% | $231.0569 | $231.06 | $231.05 | $231.10 |
| 7 purchase totals = | $1,073.26 | $1,177.3672 | $1,177.37 | $1,177.35 | $1,177.50 | |