| 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 | $82.66 | 4.451% | $86.3392 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $69.34 | 10.739% | $76.7864 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $153.84 | 12.303% | $172.7669 | $172.77 | $172.75 | $172.80 |
| Purchase #4 | $27.99 | 3.462% | $28.959 | $28.96 | $28.95 | $29.00 |
| Purchase #5 | $80.74 | 8.632% | $87.7095 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $141.81 | 13.856% | $161.4592 | $161.46 | $161.45 | $161.50 |
| Purchase #7 | $88.68 | 8.247% | $95.9934 | $95.99 | $96.00 | $96.00 |
| 7 purchase totals = | $645.06 | $710.0136 | $710.02 | $710.00 | $710.10 | |