| 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 | $95.66 | 6.502% | $101.8798 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $26.31 | 13.362% | $29.8255 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $108.27 | 6.570% | $115.3833 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $149.53 | 7.455% | $160.6775 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $138.59 | 13.846% | $157.7792 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $201.53 | 12.498% | $226.7172 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $50.93 | 9.413% | $55.724 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $770.82 | $847.9865 | $847.99 | $848.05 | $848.00 | |