| 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 | $97.32 | 8.534% | $105.6253 | $105.63 | $105.65 | $105.60 |
| Purchase #2 | $86.28 | 6.528% | $91.9124 | $91.91 | $91.90 | $91.90 |
| Purchase #3 | $135.51 | 9.704% | $148.6599 | $148.66 | $148.65 | $148.70 |
| Purchase #4 | $102.27 | 12.346% | $114.8963 | $114.90 | $114.90 | $114.90 |
| Purchase #5 | $11.27 | 5.833% | $11.9274 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $193.43 | 13.129% | $218.8254 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $159.60 | 13.310% | $180.8428 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $785.68 | $872.6895 | $872.70 | $872.75 | $872.60 | |