| 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 | $9.64 | 10.592% | $10.6611 | $10.66 | $10.65 | $10.70 |
| Purchase #2 | $188.32 | 8.774% | $204.8432 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $111.78 | 8.528% | $121.3126 | $121.31 | $121.30 | $121.30 |
| Purchase #4 | $237.37 | 10.566% | $262.4505 | $262.45 | $262.45 | $262.50 |
| Purchase #5 | $106.41 | 6.797% | $113.6427 | $113.64 | $113.65 | $113.60 |
| Purchase #6 | $133.31 | 12.399% | $149.8391 | $149.84 | $149.85 | $149.80 |
| Purchase #7 | $63.25 | 8.553% | $68.6598 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $850.08 | $931.4090 | $931.40 | $931.40 | $931.40 | |