| 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 | $8.66 | 10.495% | $9.5689 | $9.57 | $9.55 | $9.60 |
| Purchase #2 | $182.37 | 11.405% | $203.1693 | $203.17 | $203.15 | $203.20 |
| Purchase #3 | $124.89 | 7.467% | $134.2155 | $134.22 | $134.20 | $134.20 |
| Purchase #4 | $226.60 | 3.563% | $234.6738 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $106.64 | 7.140% | $114.2541 | $114.25 | $114.25 | $114.30 |
| Purchase #6 | $5.94 | 11.813% | $6.6417 | $6.64 | $6.65 | $6.60 |
| Purchase #7 | $152.89 | 12.792% | $172.4477 | $172.45 | $172.45 | $172.40 |
| 7 purchase totals = | $807.99 | $874.9710 | $874.97 | $874.90 | $875.00 | |