| 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 | $99.32 | 8.317% | $107.5804 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $69.71 | 11.103% | $77.4499 | $77.45 | $77.45 | $77.40 |
| Purchase #3 | $214.57 | 11.686% | $239.6447 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $22.30 | 7.536% | $23.9805 | $23.98 | $24.00 | $24.00 |
| Purchase #5 | $161.46 | 4.204% | $168.2478 | $168.25 | $168.25 | $168.20 |
| Purchase #6 | $242.97 | 13.361% | $275.4332 | $275.43 | $275.45 | $275.40 |
| Purchase #7 | $167.40 | 13.692% | $190.3204 | $190.32 | $190.30 | $190.30 |
| 7 purchase totals = | $977.73 | $1,082.6569 | $1,082.65 | $1,082.70 | $1,082.50 | |