| 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 | $48.55 | 13.639% | $55.1717 | $55.17 | $55.15 | $55.20 |
| Purchase #2 | $178.87 | 3.488% | $185.109 | $185.11 | $185.10 | $185.10 |
| Purchase #3 | $101.59 | 10.687% | $112.4469 | $112.45 | $112.45 | $112.40 |
| Purchase #4 | $43.40 | 4.410% | $45.3139 | $45.31 | $45.30 | $45.30 |
| Purchase #5 | $88.74 | 3.262% | $91.6347 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $70.98 | 5.207% | $74.6759 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $208.98 | 5.348% | $220.1563 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $741.11 | $784.5084 | $784.51 | $784.50 | $784.50 | |