| 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 | $135.71 | 13.840% | $154.4923 | $154.49 | $154.50 | $154.50 |
| Purchase #2 | $34.92 | 13.212% | $39.5336 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $31.57 | 13.442% | $35.8136 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $22.92 | 10.137% | $25.2434 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $131.92 | 6.470% | $140.4552 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $229.90 | 9.219% | $251.0945 | $251.09 | $251.10 | $251.10 |
| Purchase #7 | $10.91 | 6.680% | $11.6388 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $597.85 | $658.2714 | $658.26 | $658.30 | $658.20 | |