| 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 | $88.29 | 5.508% | $93.153 | $93.15 | $93.15 | $93.20 |
| Purchase #2 | $14.30 | 12.420% | $16.0761 | $16.08 | $16.10 | $16.10 |
| Purchase #3 | $204.30 | 3.679% | $211.8162 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $205.58 | 7.482% | $220.9615 | $220.96 | $220.95 | $221.00 |
| Purchase #5 | $171.94 | 4.554% | $179.7701 | $179.77 | $179.75 | $179.80 |
| Purchase #6 | $140.42 | 5.367% | $147.9563 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $12.28 | 5.705% | $12.9806 | $12.98 | $13.00 | $13.00 |
| 7 purchase totals = | $837.11 | $882.7138 | $882.72 | $882.70 | $882.90 | |