| 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 | $76.36 | 12.751% | $86.0967 | $86.10 | $86.10 | $86.10 |
| Purchase #2 | $189.60 | 4.279% | $197.713 | $197.71 | $197.70 | $197.70 |
| Purchase #3 | $83.91 | 6.151% | $89.0713 | $89.07 | $89.05 | $89.10 |
| Purchase #4 | $93.95 | 6.602% | $100.1526 | $100.15 | $100.15 | $100.20 |
| Purchase #5 | $6.61 | 11.511% | $7.3709 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $136.80 | 8.366% | $148.2447 | $148.24 | $148.25 | $148.20 |
| Purchase #7 | $123.52 | 12.498% | $138.9575 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $710.75 | $767.6067 | $767.60 | $767.55 | $767.70 | |