| 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 | $114.45 | 7.734% | $123.3016 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $46.73 | 13.521% | $53.0484 | $53.05 | $53.05 | $53.00 |
| Purchase #3 | $219.28 | 12.582% | $246.8698 | $246.87 | $246.85 | $246.90 |
| Purchase #4 | $109.29 | 5.536% | $115.3403 | $115.34 | $115.35 | $115.30 |
| Purchase #5 | $63.55 | 3.749% | $65.9325 | $65.93 | $65.95 | $65.90 |
| Purchase #6 | $47.56 | 10.798% | $52.6955 | $52.70 | $52.70 | $52.70 |
| Purchase #7 | $221.35 | 5.373% | $233.2431 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $822.21 | $890.4312 | $890.43 | $890.45 | $890.30 | |