| 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 | $23.83 | 9.684% | $26.1377 | $26.14 | $26.15 | $26.10 |
| Purchase #2 | $27.82 | 3.763% | $28.8669 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $33.80 | 9.163% | $36.8971 | $36.90 | $36.90 | $36.90 |
| Purchase #4 | $26.59 | 7.520% | $28.5896 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $66.40 | 12.577% | $74.7511 | $74.75 | $74.75 | $74.80 |
| Purchase #6 | $24.94 | 10.840% | $27.6435 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $25.67 | 3.774% | $26.6388 | $26.64 | $26.65 | $26.60 |
| 7 purchase totals = | $229.05 | $249.5247 | $249.53 | $249.55 | $249.50 | |