| 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 | $23.36 | 3.119% | $24.0886 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $134.99 | 5.729% | $142.7236 | $142.72 | $142.70 | $142.70 |
| Purchase #3 | $80.83 | 3.182% | $83.402 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $75.72 | 9.555% | $82.955 | $82.96 | $82.95 | $83.00 |
| Purchase #5 | $67.34 | 4.810% | $70.5791 | $70.58 | $70.60 | $70.60 |
| Purchase #6 | $210.29 | 12.502% | $236.5805 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $161.67 | 7.493% | $173.7839 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $754.20 | $814.1127 | $814.11 | $814.15 | $814.20 | |