| 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 | $55.42 | 13.628% | $62.9726 | $62.97 | $62.95 | $63.00 |
| Purchase #2 | $75.67 | 9.740% | $83.0403 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $95.25 | 13.404% | $108.0173 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $162.36 | 12.502% | $182.6582 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $115.69 | 11.536% | $129.036 | $129.04 | $129.05 | $129.00 |
| Purchase #6 | $216.88 | 9.671% | $237.8545 | $237.85 | $237.85 | $237.90 |
| Purchase #7 | $123.47 | 9.185% | $134.8107 | $134.81 | $134.80 | $134.80 |
| 7 purchase totals = | $844.74 | $938.3896 | $938.39 | $938.35 | $938.40 | |