| 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 | $67.44 | 7.570% | $72.5452 | $72.55 | $72.55 | $72.50 |
| Purchase #2 | $9.73 | 7.657% | $10.475 | $10.48 | $10.50 | $10.50 |
| Purchase #3 | $39.49 | 6.182% | $41.9313 | $41.93 | $41.95 | $41.90 |
| Purchase #4 | $77.48 | 3.742% | $80.3793 | $80.38 | $80.40 | $80.40 |
| Purchase #5 | $28.79 | 12.396% | $32.3588 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $248.97 | 4.623% | $260.4799 | $260.48 | $260.50 | $260.50 |
| Purchase #7 | $149.72 | 3.789% | $155.3929 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $621.62 | $653.5624 | $653.57 | $653.65 | $653.60 | |