| 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 | $33.86 | 6.308% | $35.9959 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $68.87 | 8.410% | $74.662 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $19.89 | 10.759% | $22.03 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $28.90 | 13.397% | $32.7717 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $135.77 | 6.407% | $144.4688 | $144.47 | $144.45 | $144.50 |
| Purchase #6 | $218.56 | 5.832% | $231.3064 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $218.45 | 8.794% | $237.6605 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $724.30 | $778.8953 | $778.90 | $778.85 | $779.00 | |