| 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 | $202.87 | 5.723% | $214.4803 | $214.48 | $214.50 | $214.50 |
| Purchase #2 | $138.82 | 12.531% | $156.2155 | $156.22 | $156.20 | $156.20 |
| Purchase #3 | $13.73 | 4.636% | $14.3665 | $14.37 | $14.35 | $14.40 |
| Purchase #4 | $121.91 | 8.815% | $132.6564 | $132.66 | $132.65 | $132.70 |
| Purchase #5 | $80.75 | 13.662% | $91.7821 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $48.51 | 7.826% | $52.3064 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $53.85 | 11.578% | $60.0848 | $60.08 | $60.10 | $60.10 |
| 7 purchase totals = | $660.44 | $721.8920 | $721.90 | $721.90 | $722.00 | |