| 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 | $107.88 | 5.578% | $113.8975 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $247.76 | 9.318% | $270.8463 | $270.85 | $270.85 | $270.80 |
| Purchase #3 | $68.86 | 8.213% | $74.5155 | $74.52 | $74.50 | $74.50 |
| Purchase #4 | $18.76 | 13.203% | $21.2369 | $21.24 | $21.25 | $21.20 |
| Purchase #5 | $74.28 | 11.628% | $82.9173 | $82.92 | $82.90 | $82.90 |
| Purchase #6 | $22.39 | 13.258% | $25.3585 | $25.36 | $25.35 | $25.40 |
| Purchase #7 | $228.87 | 11.226% | $254.5629 | $254.56 | $254.55 | $254.60 |
| 7 purchase totals = | $768.80 | $843.3349 | $843.35 | $843.30 | $843.30 | |