| 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 | $65.79 | 12.647% | $74.1105 | $74.11 | $74.10 | $74.10 |
| Purchase #2 | $166.75 | 3.701% | $172.9214 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $48.33 | 6.718% | $51.5768 | $51.58 | $51.60 | $51.60 |
| Purchase #4 | $28.99 | 7.447% | $31.1489 | $31.15 | $31.15 | $31.10 |
| Purchase #5 | $214.31 | 10.210% | $236.1911 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $134.85 | 10.779% | $149.3855 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $34.73 | 10.737% | $38.459 | $38.46 | $38.45 | $38.50 |
| 7 purchase totals = | $693.75 | $753.7932 | $753.80 | $753.80 | $753.80 | |