| 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 | $70.66 | 13.708% | $80.3461 | $80.35 | $80.35 | $80.30 |
| Purchase #2 | $25.82 | 8.335% | $27.9721 | $27.97 | $27.95 | $28.00 |
| Purchase #3 | $113.38 | 10.786% | $125.6092 | $125.61 | $125.60 | $125.60 |
| Purchase #4 | $122.80 | 13.373% | $139.222 | $139.22 | $139.20 | $139.20 |
| Purchase #5 | $92.88 | 3.312% | $95.9562 | $95.96 | $95.95 | $96.00 |
| Purchase #6 | $192.29 | 8.720% | $209.0577 | $209.06 | $209.05 | $209.10 |
| Purchase #7 | $186.75 | 12.771% | $210.5998 | $210.60 | $210.60 | $210.60 |
| 7 purchase totals = | $804.58 | $888.7631 | $888.77 | $888.70 | $888.80 | |