| 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 | $25.73 | 5.127% | $27.0492 | $27.05 | $27.05 | $27.00 |
| Purchase #2 | $171.99 | 9.871% | $188.9671 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $62.79 | 11.176% | $69.8074 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $199.28 | 12.400% | $223.9907 | $223.99 | $224.00 | $224.00 |
| Purchase #5 | $24.82 | 12.554% | $27.9359 | $27.94 | $27.95 | $27.90 |
| Purchase #6 | $37.98 | 4.719% | $39.7723 | $39.77 | $39.75 | $39.80 |
| Purchase #7 | $184.94 | 5.808% | $195.6813 | $195.68 | $195.70 | $195.70 |
| 7 purchase totals = | $707.53 | $773.2039 | $773.21 | $773.20 | $773.20 | |