| 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 | $29.58 | 9.695% | $32.4478 | $32.45 | $32.45 | $32.40 |
| Purchase #2 | $107.25 | 7.322% | $115.1028 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $129.39 | 5.194% | $136.1105 | $136.11 | $136.10 | $136.10 |
| Purchase #4 | $70.90 | 9.591% | $77.7 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $60.45 | 3.707% | $62.6909 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $181.58 | 10.458% | $200.5696 | $200.57 | $200.55 | $200.60 |
| Purchase #7 | $52.80 | 9.369% | $57.7468 | $57.75 | $57.75 | $57.70 |
| 7 purchase totals = | $631.95 | $682.3684 | $682.37 | $682.35 | $682.30 | |