| 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 | $7.71 | 3.173% | $7.9546 | $7.95 | $7.95 | $8.00 |
| Purchase #2 | $165.43 | 10.376% | $182.595 | $182.60 | $182.60 | $182.60 |
| Purchase #3 | $64.72 | 4.721% | $67.7754 | $67.78 | $67.80 | $67.80 |
| Purchase #4 | $27.93 | 4.609% | $29.2173 | $29.22 | $29.20 | $29.20 |
| Purchase #5 | $20.39 | 9.546% | $22.3364 | $22.34 | $22.35 | $22.30 |
| Purchase #6 | $61.66 | 12.436% | $69.328 | $69.33 | $69.35 | $69.30 |
| Purchase #7 | $109.34 | 13.366% | $123.9544 | $123.95 | $123.95 | $124.00 |
| 7 purchase totals = | $457.18 | $503.1611 | $503.17 | $503.20 | $503.20 | |