| 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 | $26.35 | 5.295% | $27.7452 | $27.75 | $27.75 | $27.70 |
| Purchase #2 | $129.91 | 6.864% | $138.827 | $138.83 | $138.85 | $138.80 |
| Purchase #3 | $141.83 | 12.504% | $159.5644 | $159.56 | $159.55 | $159.60 |
| Purchase #4 | $194.34 | 13.601% | $220.7722 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $39.47 | 5.855% | $41.781 | $41.78 | $41.80 | $41.80 |
| Purchase #6 | $222.90 | 3.636% | $231.0046 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $75.87 | 12.718% | $85.5191 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $830.67 | $905.2135 | $905.21 | $905.20 | $905.20 | |