| 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 | $28.66 | 13.252% | $32.458 | $32.46 | $32.45 | $32.50 |
| Purchase #2 | $181.59 | 9.566% | $198.9609 | $198.96 | $198.95 | $199.00 |
| Purchase #3 | $8.74 | 10.625% | $9.6686 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $72.34 | 8.626% | $78.58 | $78.58 | $78.60 | $78.60 |
| Purchase #5 | $91.45 | 12.724% | $103.0861 | $103.09 | $103.10 | $103.10 |
| Purchase #6 | $234.48 | 4.235% | $244.4102 | $244.41 | $244.40 | $244.40 |
| Purchase #7 | $35.75 | 11.146% | $39.7347 | $39.73 | $39.75 | $39.70 |
| 7 purchase totals = | $653.01 | $706.8985 | $706.90 | $706.90 | $707.00 | |