| 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 | $73.75 | 9.865% | $81.0254 | $81.03 | $81.05 | $81.00 |
| Purchase #2 | $174.87 | 11.561% | $195.0867 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $36.59 | 6.745% | $39.058 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $9.41 | 12.351% | $10.5722 | $10.57 | $10.55 | $10.60 |
| Purchase #5 | $194.25 | 12.391% | $218.3195 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $232.52 | 12.265% | $261.0386 | $261.04 | $261.05 | $261.00 |
| Purchase #7 | $185.67 | 3.766% | $192.6623 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $907.06 | $997.7627 | $997.77 | $997.75 | $997.80 | |