| 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 | $79.94 | 8.643% | $86.8492 | $86.85 | $86.85 | $86.80 |
| Purchase #2 | $176.72 | 10.648% | $195.5371 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $170.25 | 13.335% | $192.9528 | $192.95 | $192.95 | $193.00 |
| Purchase #4 | $202.33 | 9.842% | $222.2433 | $222.24 | $222.25 | $222.20 |
| Purchase #5 | $191.41 | 5.263% | $201.4839 | $201.48 | $201.50 | $201.50 |
| Purchase #6 | $67.89 | 13.633% | $77.1454 | $77.15 | $77.15 | $77.10 |
| Purchase #7 | $100.95 | 11.254% | $112.3109 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $989.49 | $1,088.5226 | $1,088.52 | $1,088.55 | $1,088.40 | |