| 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 | $81.28 | 8.859% | $88.4806 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $53.87 | 6.578% | $57.4136 | $57.41 | $57.40 | $57.40 |
| Purchase #3 | $10.63 | 3.624% | $11.0152 | $11.02 | $11.00 | $11.00 |
| Purchase #4 | $231.29 | 8.643% | $251.2804 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $14.39 | 6.777% | $15.3652 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $102.90 | 4.638% | $107.6725 | $107.67 | $107.65 | $107.70 |
| Purchase #7 | $59.60 | 5.722% | $63.0103 | $63.01 | $63.00 | $63.00 |
| 7 purchase totals = | $553.96 | $594.2378 | $594.24 | $594.20 | $594.30 | |