| 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 | $6.93 | 10.600% | $7.6646 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $248.86 | 12.756% | $280.6046 | $280.60 | $280.60 | $280.60 |
| Purchase #3 | $56.54 | 12.577% | $63.651 | $63.65 | $63.65 | $63.70 |
| Purchase #4 | $153.72 | 5.643% | $162.3944 | $162.39 | $162.40 | $162.40 |
| Purchase #5 | $92.79 | 12.247% | $104.154 | $104.15 | $104.15 | $104.20 |
| Purchase #6 | $100.25 | 7.836% | $108.1056 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $52.52 | 11.581% | $58.6023 | $58.60 | $58.60 | $58.60 |
| 7 purchase totals = | $711.61 | $785.1765 | $785.16 | $785.15 | $785.30 | |