| 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 | $87.45 | 9.842% | $96.0568 | $96.06 | $96.05 | $96.10 |
| Purchase #2 | $82.35 | 6.607% | $87.7909 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $43.50 | 3.144% | $44.8676 | $44.87 | $44.85 | $44.90 |
| Purchase #4 | $111.78 | 11.121% | $124.2111 | $124.21 | $124.20 | $124.20 |
| Purchase #5 | $33.83 | 6.116% | $35.899 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $101.82 | 7.406% | $109.3608 | $109.36 | $109.35 | $109.40 |
| Purchase #7 | $173.32 | 12.347% | $194.7198 | $194.72 | $194.70 | $194.70 |
| 7 purchase totals = | $634.05 | $692.9060 | $692.91 | $692.85 | $693.00 | |