| 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 | $38.86 | 9.841% | $42.6842 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $159.60 | 11.613% | $178.1343 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $26.91 | 9.645% | $29.5055 | $29.51 | $29.50 | $29.50 |
| Purchase #4 | $210.72 | 13.561% | $239.2957 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $106.65 | 11.438% | $118.8486 | $118.85 | $118.85 | $118.80 |
| Purchase #6 | $216.34 | 3.709% | $224.3641 | $224.36 | $224.35 | $224.40 |
| Purchase #7 | $115.44 | 9.185% | $126.0432 | $126.04 | $126.05 | $126.00 |
| 7 purchase totals = | $874.52 | $958.8756 | $958.87 | $958.90 | $958.80 | |