| 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 | $47.65 | 7.800% | $51.3667 | $51.37 | $51.35 | $51.40 |
| Purchase #2 | $223.87 | 8.421% | $242.7221 | $242.72 | $242.70 | $242.70 |
| Purchase #3 | $143.99 | 8.816% | $156.6842 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $188.61 | 13.518% | $214.1063 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $189.86 | 5.319% | $199.9587 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $119.49 | 3.499% | $123.671 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $86.73 | 8.479% | $94.0838 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $1,000.20 | $1,082.5928 | $1,082.59 | $1,082.55 | $1,082.70 | |