| 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 | $20.95 | 12.522% | $23.5734 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $152.58 | 7.241% | $163.6283 | $163.63 | $163.65 | $163.60 |
| Purchase #3 | $224.32 | 9.398% | $245.4016 | $245.40 | $245.40 | $245.40 |
| Purchase #4 | $100.34 | 12.584% | $112.9668 | $112.97 | $112.95 | $113.00 |
| Purchase #5 | $73.95 | 8.749% | $80.4199 | $80.42 | $80.40 | $80.40 |
| Purchase #6 | $208.72 | 12.695% | $235.217 | $235.22 | $235.20 | $235.20 |
| Purchase #7 | $107.92 | 6.292% | $114.7103 | $114.71 | $114.70 | $114.70 |
| 7 purchase totals = | $888.78 | $975.9173 | $975.92 | $975.85 | $975.90 | |