| 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 | $74.47 | 5.358% | $78.4601 | $78.46 | $78.45 | $78.50 |
| Purchase #2 | $182.44 | 8.746% | $198.3962 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $7.57 | 4.460% | $7.9076 | $7.91 | $7.90 | $7.90 |
| Purchase #4 | $180.69 | 10.214% | $199.1457 | $199.15 | $199.15 | $199.10 |
| Purchase #5 | $178.32 | 8.534% | $193.5378 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $222.75 | 8.186% | $240.9843 | $240.98 | $241.00 | $241.00 |
| Purchase #7 | $76.71 | 6.445% | $81.654 | $81.65 | $81.65 | $81.70 |
| 7 purchase totals = | $922.95 | $1,000.0857 | $1,000.09 | $1,000.10 | $1,000.10 | |