| 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 | $186.28 | 12.656% | $209.8556 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $18.58 | 6.413% | $19.7715 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $224.49 | 4.494% | $234.5786 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $45.38 | 7.845% | $48.9401 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $61.26 | 13.798% | $69.7127 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $19.88 | 10.404% | $21.9483 | $21.95 | $21.95 | $21.90 |
| Purchase #7 | $104.76 | 9.487% | $114.6986 | $114.70 | $114.70 | $114.70 |
| 7 purchase totals = | $660.63 | $719.5054 | $719.51 | $719.50 | $719.50 | |