| 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 | $79.72 | 12.682% | $89.8301 | $89.83 | $89.85 | $89.80 |
| Purchase #2 | $171.29 | 7.141% | $183.5218 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $40.63 | 8.233% | $43.9751 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $69.82 | 8.752% | $75.9306 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $30.60 | 6.147% | $32.481 | $32.48 | $32.50 | $32.50 |
| Purchase #6 | $235.73 | 12.337% | $264.812 | $264.81 | $264.80 | $264.80 |
| Purchase #7 | $39.39 | 4.611% | $41.2063 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $667.18 | $731.7569 | $731.76 | $731.80 | $731.70 | |