| 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 | $40.58 | 8.441% | $44.0054 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $7.72 | 9.868% | $8.4818 | $8.48 | $8.50 | $8.50 |
| Purchase #3 | $203.70 | 10.502% | $225.0926 | $225.09 | $225.10 | $225.10 |
| Purchase #4 | $181.84 | 7.768% | $195.9653 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $39.43 | 12.606% | $44.4005 | $44.40 | $44.40 | $44.40 |
| Purchase #6 | $187.86 | 7.734% | $202.3891 | $202.39 | $202.40 | $202.40 |
| Purchase #7 | $237.94 | 3.247% | $245.6659 | $245.67 | $245.65 | $245.70 |
| 7 purchase totals = | $899.07 | $966.0006 | $966.01 | $966.00 | $966.10 | |