| 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 | $90.56 | 3.692% | $93.9035 | $93.90 | $93.90 | $93.90 |
| Purchase #2 | $208.87 | 10.381% | $230.5528 | $230.55 | $230.55 | $230.60 |
| Purchase #3 | $106.44 | 3.250% | $109.8993 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $78.83 | 3.185% | $81.3407 | $81.34 | $81.35 | $81.30 |
| Purchase #5 | $239.34 | 6.292% | $254.3993 | $254.40 | $254.40 | $254.40 |
| Purchase #6 | $73.59 | 5.140% | $77.3725 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $202.45 | 13.851% | $230.4913 | $230.49 | $230.50 | $230.50 |
| 7 purchase totals = | $1,000.08 | $1,077.9594 | $1,077.95 | $1,077.95 | $1,078.00 | |