| 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 | $103.37 | 13.642% | $117.4717 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $55.83 | 9.319% | $61.0328 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $41.87 | 9.794% | $45.9707 | $45.97 | $45.95 | $46.00 |
| Purchase #4 | $149.62 | 3.239% | $154.4662 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $34.44 | 12.370% | $38.7002 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $176.53 | 10.320% | $194.7479 | $194.75 | $194.75 | $194.70 |
| Purchase #7 | $70.92 | 12.671% | $79.9063 | $79.91 | $79.90 | $79.90 |
| 7 purchase totals = | $632.58 | $692.2958 | $692.30 | $692.25 | $692.30 | |