| 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 | $97.69 | 12.160% | $109.5691 | $109.57 | $109.55 | $109.60 |
| Purchase #2 | $183.33 | 11.590% | $204.5779 | $204.58 | $204.60 | $204.60 |
| Purchase #3 | $107.72 | 6.115% | $114.3071 | $114.31 | $114.30 | $114.30 |
| Purchase #4 | $8.79 | 13.131% | $9.9442 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $116.96 | 3.346% | $120.8735 | $120.87 | $120.85 | $120.90 |
| Purchase #6 | $160.72 | 3.641% | $166.5718 | $166.57 | $166.55 | $166.60 |
| Purchase #7 | $10.66 | 10.712% | $11.8019 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $685.87 | $737.6455 | $737.64 | $737.60 | $737.70 | |