| 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 | $88.31 | 12.759% | $99.5775 | $99.58 | $99.60 | $99.60 |
| Purchase #2 | $32.40 | 11.180% | $36.0223 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $76.92 | 8.109% | $83.1574 | $83.16 | $83.15 | $83.20 |
| Purchase #4 | $135.85 | 12.850% | $153.3067 | $153.31 | $153.30 | $153.30 |
| Purchase #5 | $10.60 | 4.409% | $11.0674 | $11.07 | $11.05 | $11.10 |
| Purchase #6 | $170.41 | 7.395% | $183.0118 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $138.78 | 6.399% | $147.6605 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $653.27 | $713.8036 | $713.81 | $713.75 | $713.90 | |