| 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 | $5.31 | 13.102% | $6.0057 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $45.55 | 12.777% | $51.3699 | $51.37 | $51.35 | $51.40 |
| Purchase #3 | $165.50 | 11.242% | $184.1055 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $180.68 | 13.433% | $204.9507 | $204.95 | $204.95 | $205.00 |
| Purchase #5 | $146.31 | 9.538% | $160.265 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $128.37 | 11.221% | $142.7744 | $142.77 | $142.75 | $142.80 |
| Purchase #7 | $44.68 | 12.486% | $50.2587 | $50.26 | $50.25 | $50.30 |
| 7 purchase totals = | $716.40 | $799.7299 | $799.74 | $799.65 | $799.90 | |