| 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 | $81.70 | 8.694% | $88.803 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $159.62 | 7.266% | $171.218 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $130.28 | 3.429% | $134.7473 | $134.75 | $134.75 | $134.70 |
| Purchase #4 | $55.99 | 8.691% | $60.8561 | $60.86 | $60.85 | $60.90 |
| Purchase #5 | $222.79 | 5.371% | $234.7561 | $234.76 | $234.75 | $234.80 |
| Purchase #6 | $108.72 | 12.180% | $121.9621 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $71.35 | 12.847% | $80.5163 | $80.52 | $80.50 | $80.50 |
| 7 purchase totals = | $830.45 | $892.8589 | $892.87 | $892.80 | $892.90 | |