| 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 | $62.37 | 6.390% | $66.3554 | $66.36 | $66.35 | $66.40 |
| Purchase #2 | $133.40 | 5.835% | $141.1839 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $45.65 | 8.551% | $49.5535 | $49.55 | $49.55 | $49.60 |
| Purchase #4 | $177.91 | 5.704% | $188.058 | $188.06 | $188.05 | $188.10 |
| Purchase #5 | $9.99 | 11.528% | $11.1416 | $11.14 | $11.15 | $11.10 |
| Purchase #6 | $128.26 | 4.164% | $133.6007 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $93.75 | 9.705% | $102.8484 | $102.85 | $102.85 | $102.80 |
| 7 purchase totals = | $651.33 | $692.7415 | $692.74 | $692.75 | $692.80 | |