| 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 | $95.86 | 9.630% | $105.0913 | $105.09 | $105.10 | $105.10 |
| Purchase #2 | $61.45 | 8.573% | $66.7181 | $66.72 | $66.70 | $66.70 |
| Purchase #3 | $243.99 | 3.767% | $253.1811 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $141.98 | 7.312% | $152.3616 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $24.61 | 8.679% | $26.7459 | $26.75 | $26.75 | $26.70 |
| Purchase #6 | $47.99 | 9.773% | $52.6801 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $162.82 | 7.769% | $175.4695 | $175.47 | $175.45 | $175.50 |
| 7 purchase totals = | $778.70 | $832.2476 | $832.25 | $832.25 | $832.30 | |