| 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 | $92.75 | 13.301% | $105.0867 | $105.09 | $105.10 | $105.10 |
| Purchase #2 | $123.66 | 7.795% | $133.2993 | $133.30 | $133.30 | $133.30 |
| Purchase #3 | $238.95 | 8.653% | $259.6263 | $259.63 | $259.65 | $259.60 |
| Purchase #4 | $241.86 | 3.367% | $250.0034 | $250.00 | $250.00 | $250.00 |
| Purchase #5 | $13.38 | 11.860% | $14.9669 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $47.44 | 8.386% | $51.4183 | $51.42 | $51.40 | $51.40 |
| Purchase #7 | $65.81 | 13.794% | $74.8878 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $823.85 | $889.2887 | $889.30 | $889.30 | $889.30 | |