| 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 | $73.74 | 5.530% | $77.8178 | $77.82 | $77.80 | $77.80 |
| Purchase #2 | $78.51 | 6.820% | $83.8644 | $83.86 | $83.85 | $83.90 |
| Purchase #3 | $161.74 | 11.800% | $180.8253 | $180.83 | $180.85 | $180.80 |
| Purchase #4 | $155.69 | 13.276% | $176.3594 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $60.40 | 4.477% | $63.1041 | $63.10 | $63.10 | $63.10 |
| Purchase #6 | $116.52 | 9.572% | $127.6733 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $88.66 | 6.196% | $94.1534 | $94.15 | $94.15 | $94.20 |
| 7 purchase totals = | $735.26 | $803.7977 | $803.79 | $803.75 | $803.90 | |