| 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 | $43.67 | 4.581% | $45.6705 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $8.86 | 3.355% | $9.1573 | $9.16 | $9.15 | $9.20 |
| Purchase #3 | $182.30 | 4.200% | $189.9566 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $189.56 | 13.399% | $214.9591 | $214.96 | $214.95 | $215.00 |
| Purchase #5 | $67.54 | 3.645% | $70.0018 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $226.42 | 6.241% | $240.5509 | $240.55 | $240.55 | $240.60 |
| Purchase #7 | $157.87 | 4.591% | $165.1178 | $165.12 | $165.10 | $165.10 |
| 7 purchase totals = | $876.22 | $935.4140 | $935.42 | $935.35 | $935.60 | |