| 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 | $90.51 | 10.173% | $99.7176 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $50.99 | 5.433% | $53.7603 | $53.76 | $53.75 | $53.80 |
| Purchase #3 | $23.88 | 6.517% | $25.4363 | $25.44 | $25.45 | $25.40 |
| Purchase #4 | $55.70 | 10.340% | $61.4594 | $61.46 | $61.45 | $61.50 |
| Purchase #5 | $127.56 | 6.701% | $136.1078 | $136.11 | $136.10 | $136.10 |
| Purchase #6 | $134.29 | 5.709% | $141.9566 | $141.96 | $141.95 | $142.00 |
| Purchase #7 | $97.76 | 9.524% | $107.0707 | $107.07 | $107.05 | $107.10 |
| 7 purchase totals = | $580.69 | $625.5087 | $625.52 | $625.45 | $625.60 | |