| 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 | $135.61 | 8.844% | $147.6033 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $5.45 | 6.579% | $5.8086 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $14.49 | 4.665% | $15.166 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $35.63 | 9.111% | $38.8762 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $181.62 | 12.815% | $204.8946 | $204.89 | $204.90 | $204.90 |
| Purchase #6 | $52.46 | 7.614% | $56.4543 | $56.45 | $56.45 | $56.50 |
| Purchase #7 | $88.79 | 6.829% | $94.8535 | $94.85 | $94.85 | $94.90 |
| 7 purchase totals = | $514.05 | $563.6565 | $563.65 | $563.65 | $563.80 | |