| 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 | $74.30 | 6.353% | $79.0203 | $79.02 | $79.00 | $79.00 |
| Purchase #2 | $214.99 | 6.195% | $228.3086 | $228.31 | $228.30 | $228.30 |
| Purchase #3 | $187.47 | 7.374% | $201.294 | $201.29 | $201.30 | $201.30 |
| Purchase #4 | $88.47 | 9.530% | $96.9012 | $96.90 | $96.90 | $96.90 |
| Purchase #5 | $6.41 | 7.403% | $6.8845 | $6.88 | $6.90 | $6.90 |
| Purchase #6 | $169.96 | 10.271% | $187.4166 | $187.42 | $187.40 | $187.40 |
| Purchase #7 | $19.45 | 8.185% | $21.042 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $761.05 | $820.8672 | $820.86 | $820.85 | $820.80 | |