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 | $71.93 | 12.224% | $80.7227 | $80.72 | $80.70 | $80.70 |
Purchase #2 | $38.79 | 7.125% | $41.5538 | $41.55 | $41.55 | $41.60 |
Purchase #3 | $33.47 | 3.174% | $34.5323 | $34.53 | $34.55 | $34.50 |
Purchase #4 | $178.42 | 12.756% | $201.1793 | $201.18 | $201.20 | $201.20 |
Purchase #5 | $7.93 | 3.844% | $8.2348 | $8.23 | $8.25 | $8.20 |
Purchase #6 | $106.64 | 8.840% | $116.067 | $116.07 | $116.05 | $116.10 |
Purchase #7 | $103.97 | 3.509% | $107.6183 | $107.62 | $107.60 | $107.60 |
7 purchase totals = | $541.15 | $589.9082 | $589.90 | $589.90 | $589.90 |