| 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 | $81.95 | 10.330% | $90.4154 | $90.42 | $90.40 | $90.40 |
| Purchase #2 | $27.33 | 4.143% | $28.4623 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $49.25 | 5.724% | $52.0691 | $52.07 | $52.05 | $52.10 |
| Purchase #4 | $171.62 | 9.241% | $187.4794 | $187.48 | $187.50 | $187.50 |
| Purchase #5 | $186.76 | 8.612% | $202.8438 | $202.84 | $202.85 | $202.80 |
| Purchase #6 | $199.89 | 4.428% | $208.7411 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $161.33 | 13.224% | $182.6643 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $878.13 | $952.6754 | $952.67 | $952.65 | $952.70 | |