| 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 | $120.56 | 13.542% | $136.8862 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $39.61 | 5.111% | $41.6345 | $41.63 | $41.65 | $41.60 |
| Purchase #3 | $47.29 | 9.592% | $51.8261 | $51.83 | $51.85 | $51.80 |
| Purchase #4 | $88.65 | 10.814% | $98.2366 | $98.24 | $98.25 | $98.20 |
| Purchase #5 | $158.53 | 5.225% | $166.8132 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $60.79 | 10.156% | $66.9638 | $66.96 | $66.95 | $67.00 |
| Purchase #7 | $211.78 | 9.803% | $232.5408 | $232.54 | $232.55 | $232.50 |
| 7 purchase totals = | $727.21 | $794.9012 | $794.90 | $794.95 | $794.80 | |