| 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 | $76.85 | 5.407% | $81.0053 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $135.90 | 7.307% | $145.8302 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $174.80 | 11.826% | $195.4718 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $220.47 | 10.160% | $242.8698 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $125.80 | 10.304% | $138.7624 | $138.76 | $138.75 | $138.80 |
| Purchase #6 | $107.60 | 9.131% | $117.425 | $117.43 | $117.45 | $117.40 |
| Purchase #7 | $5.75 | 8.108% | $6.2162 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $847.17 | $927.5807 | $927.59 | $927.55 | $927.60 | |