| 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 | $45.69 | 8.300% | $49.4823 | $49.48 | $49.50 | $49.50 |
| Purchase #2 | $92.99 | 3.405% | $96.1563 | $96.16 | $96.15 | $96.20 |
| Purchase #3 | $201.85 | 12.786% | $227.6585 | $227.66 | $227.65 | $227.70 |
| Purchase #4 | $182.55 | 11.371% | $203.3078 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $63.45 | 3.423% | $65.6219 | $65.62 | $65.60 | $65.60 |
| Purchase #6 | $157.70 | 10.774% | $174.6906 | $174.69 | $174.70 | $174.70 |
| Purchase #7 | $86.41 | 4.157% | $90.0021 | $90.00 | $90.00 | $90.00 |
| 7 purchase totals = | $830.64 | $906.9195 | $906.92 | $906.90 | $907.00 | |