| 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 | $107.95 | 8.335% | $116.9476 | $116.95 | $116.95 | $116.90 |
| Purchase #2 | $7.99 | 9.103% | $8.7173 | $8.72 | $8.70 | $8.70 |
| Purchase #3 | $96.33 | 12.274% | $108.1535 | $108.15 | $108.15 | $108.20 |
| Purchase #4 | $122.94 | 13.678% | $139.7557 | $139.76 | $139.75 | $139.80 |
| Purchase #5 | $21.72 | 8.672% | $23.6036 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $191.34 | 7.804% | $206.2722 | $206.27 | $206.25 | $206.30 |
| Purchase #7 | $42.77 | 13.578% | $48.5773 | $48.58 | $48.60 | $48.60 |
| 7 purchase totals = | $591.04 | $652.0272 | $652.03 | $652.00 | $652.10 | |