| 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 | $53.49 | 6.711% | $57.0797 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $65.80 | 9.190% | $71.847 | $71.85 | $71.85 | $71.80 |
| Purchase #3 | $213.43 | 12.527% | $240.1664 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $183.55 | 3.353% | $189.7044 | $189.70 | $189.70 | $189.70 |
| Purchase #5 | $71.60 | 10.282% | $78.9619 | $78.96 | $78.95 | $79.00 |
| Purchase #6 | $138.32 | 11.447% | $154.1535 | $154.15 | $154.15 | $154.20 |
| Purchase #7 | $199.94 | 11.145% | $222.2233 | $222.22 | $222.20 | $222.20 |
| 7 purchase totals = | $926.13 | $1,014.1362 | $1,014.13 | $1,014.10 | $1,014.20 | |