| 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 | $26.36 | 11.166% | $29.3034 | $29.30 | $29.30 | $29.30 |
| Purchase #2 | $103.50 | 9.322% | $113.1483 | $113.15 | $113.15 | $113.10 |
| Purchase #3 | $101.80 | 13.277% | $115.316 | $115.32 | $115.30 | $115.30 |
| Purchase #4 | $54.75 | 9.298% | $59.8407 | $59.84 | $59.85 | $59.80 |
| Purchase #5 | $231.95 | 4.210% | $241.7151 | $241.72 | $241.70 | $241.70 |
| Purchase #6 | $69.50 | 13.221% | $78.6886 | $78.69 | $78.70 | $78.70 |
| Purchase #7 | $180.39 | 8.215% | $195.209 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $768.25 | $833.2211 | $833.23 | $833.20 | $833.10 | |