| 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 | $18.86 | 6.174% | $20.0244 | $20.02 | $20.00 | $20.00 |
| Purchase #2 | $59.73 | 5.516% | $63.0247 | $63.02 | $63.00 | $63.00 |
| Purchase #3 | $191.79 | 10.856% | $212.6107 | $212.61 | $212.60 | $212.60 |
| Purchase #4 | $207.76 | 11.645% | $231.9537 | $231.95 | $231.95 | $232.00 |
| Purchase #5 | $83.67 | 11.496% | $93.2887 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $5.32 | 10.356% | $5.8709 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $44.35 | 4.496% | $46.344 | $46.34 | $46.35 | $46.30 |
| 7 purchase totals = | $611.48 | $673.1171 | $673.10 | $673.05 | $673.10 | |