| 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 | $14.45 | 5.650% | $15.2664 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $208.62 | 10.424% | $230.3665 | $230.37 | $230.35 | $230.40 |
| Purchase #3 | $30.73 | 3.803% | $31.8987 | $31.90 | $31.90 | $31.90 |
| Purchase #4 | $201.73 | 9.196% | $220.2811 | $220.28 | $220.30 | $220.30 |
| Purchase #5 | $92.56 | 3.344% | $95.6552 | $95.66 | $95.65 | $95.70 |
| Purchase #6 | $100.50 | 3.789% | $104.3079 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $152.62 | 13.753% | $173.6098 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $801.21 | $871.3856 | $871.40 | $871.35 | $871.50 | |