| 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 | $43.45 | 6.757% | $46.3859 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $139.87 | 7.434% | $150.2679 | $150.27 | $150.25 | $150.30 |
| Purchase #3 | $108.40 | 8.552% | $117.6704 | $117.67 | $117.65 | $117.70 |
| Purchase #4 | $209.53 | 8.174% | $226.657 | $226.66 | $226.65 | $226.70 |
| Purchase #5 | $177.34 | 8.321% | $192.0965 | $192.10 | $192.10 | $192.10 |
| Purchase #6 | $9.62 | 10.756% | $10.6547 | $10.65 | $10.65 | $10.70 |
| Purchase #7 | $233.69 | 11.554% | $260.6905 | $260.69 | $260.70 | $260.70 |
| 7 purchase totals = | $921.90 | $1,004.4229 | $1,004.43 | $1,004.40 | $1,004.60 | |