| 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 | $38.53 | 3.596% | $39.9155 | $39.92 | $39.90 | $39.90 |
| Purchase #2 | $213.92 | 9.684% | $234.636 | $234.64 | $234.65 | $234.60 |
| Purchase #3 | $56.51 | 6.103% | $59.9588 | $59.96 | $59.95 | $60.00 |
| Purchase #4 | $61.67 | 13.263% | $69.8493 | $69.85 | $69.85 | $69.80 |
| Purchase #5 | $54.72 | 13.179% | $61.9315 | $61.93 | $61.95 | $61.90 |
| Purchase #6 | $166.34 | 5.771% | $175.9395 | $175.94 | $175.95 | $175.90 |
| Purchase #7 | $243.81 | 5.419% | $257.0221 | $257.02 | $257.00 | $257.00 |
| 7 purchase totals = | $835.50 | $899.2527 | $899.26 | $899.25 | $899.10 | |