| 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 | $39.28 | 11.120% | $43.6479 | $43.65 | $43.65 | $43.60 |
| Purchase #2 | $34.91 | 4.385% | $36.4408 | $36.44 | $36.45 | $36.40 |
| Purchase #3 | $76.98 | 4.194% | $80.2085 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $30.52 | 8.277% | $33.0461 | $33.05 | $33.05 | $33.00 |
| Purchase #5 | $8.84 | 8.824% | $9.62 | $9.62 | $9.60 | $9.60 |
| Purchase #6 | $74.28 | 5.110% | $78.0757 | $78.08 | $78.10 | $78.10 |
| Purchase #7 | $125.64 | 11.800% | $140.4655 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $390.45 | $421.5045 | $421.52 | $421.50 | $421.40 | |