| 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 | $249.66 | 5.298% | $262.887 | $262.89 | $262.90 | $262.90 |
| Purchase #2 | $72.26 | 11.572% | $80.6219 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $93.43 | 9.584% | $102.3843 | $102.38 | $102.40 | $102.40 |
| Purchase #4 | $5.27 | 3.406% | $5.4495 | $5.45 | $5.45 | $5.40 |
| Purchase #5 | $14.93 | 10.130% | $16.4424 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $58.75 | 12.608% | $66.1572 | $66.16 | $66.15 | $66.20 |
| Purchase #7 | $122.70 | 7.332% | $131.6964 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $617.00 | $665.6387 | $665.64 | $665.65 | $665.60 | |