| 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 | $79.52 | 3.490% | $82.2952 | $82.30 | $82.30 | $82.30 |
| Purchase #2 | $27.43 | 8.796% | $29.8427 | $29.84 | $29.85 | $29.80 |
| Purchase #3 | $213.42 | 9.422% | $233.5284 | $233.53 | $233.55 | $233.50 |
| Purchase #4 | $27.42 | 3.415% | $28.3564 | $28.36 | $28.35 | $28.40 |
| Purchase #5 | $71.91 | 5.386% | $75.7831 | $75.78 | $75.80 | $75.80 |
| Purchase #6 | $141.85 | 6.268% | $150.7412 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $144.83 | 7.317% | $155.4272 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $706.38 | $755.9742 | $755.98 | $756.05 | $755.90 | |