| 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 | $77.87 | 4.637% | $81.4808 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $192.51 | 5.662% | $203.4099 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $113.64 | 13.578% | $129.07 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $179.39 | 13.192% | $203.0551 | $203.06 | $203.05 | $203.10 |
| Purchase #5 | $179.83 | 12.732% | $202.726 | $202.73 | $202.75 | $202.70 |
| Purchase #6 | $16.32 | 13.555% | $18.5322 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $13.68 | 6.427% | $14.5592 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $773.24 | $852.8332 | $852.84 | $852.85 | $852.90 | |