| 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 | $69.66 | 6.610% | $74.2645 | $74.26 | $74.25 | $74.30 |
| Purchase #2 | $230.43 | 5.157% | $242.3133 | $242.31 | $242.30 | $242.30 |
| Purchase #3 | $100.66 | 3.790% | $104.475 | $104.48 | $104.50 | $104.50 |
| Purchase #4 | $202.59 | 6.659% | $216.0805 | $216.08 | $216.10 | $216.10 |
| Purchase #5 | $134.82 | 11.182% | $149.8956 | $149.90 | $149.90 | $149.90 |
| Purchase #6 | $201.50 | 9.555% | $220.7533 | $220.75 | $220.75 | $220.80 |
| Purchase #7 | $74.88 | 6.576% | $79.8041 | $79.80 | $79.80 | $79.80 |
| 7 purchase totals = | $1,014.54 | $1,087.5863 | $1,087.58 | $1,087.60 | $1,087.70 | |