| 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 | $75.78 | 6.207% | $80.4837 | $80.48 | $80.50 | $80.50 |
| Purchase #2 | $51.96 | 11.288% | $57.8252 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $175.89 | 11.868% | $196.7646 | $196.76 | $196.75 | $196.80 |
| Purchase #4 | $227.73 | 6.640% | $242.8513 | $242.85 | $242.85 | $242.90 |
| Purchase #5 | $155.68 | 3.484% | $161.1039 | $161.10 | $161.10 | $161.10 |
| Purchase #6 | $166.46 | 12.338% | $186.9978 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $131.91 | 13.560% | $149.797 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $985.41 | $1,075.8235 | $1,075.82 | $1,075.85 | $1,075.90 | |