| 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 | $69.94 | 11.636% | $78.0782 | $78.08 | $78.10 | $78.10 |
| Purchase #2 | $199.43 | 10.567% | $220.5038 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $160.81 | 12.458% | $180.8437 | $180.84 | $180.85 | $180.80 |
| Purchase #4 | $149.83 | 4.617% | $156.7477 | $156.75 | $156.75 | $156.70 |
| Purchase #5 | $51.95 | 8.170% | $56.1943 | $56.19 | $56.20 | $56.20 |
| Purchase #6 | $183.28 | 12.575% | $206.3275 | $206.33 | $206.35 | $206.30 |
| Purchase #7 | $132.87 | 8.650% | $144.3633 | $144.36 | $144.35 | $144.40 |
| 7 purchase totals = | $948.11 | $1,043.0585 | $1,043.05 | $1,043.10 | $1,043.00 | |