| 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 | $72.36 | 10.426% | $79.9043 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $213.69 | 9.649% | $234.3089 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $110.58 | 12.519% | $124.4235 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $87.71 | 9.755% | $96.2661 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $52.47 | 10.349% | $57.9001 | $57.90 | $57.90 | $57.90 |
| Purchase #6 | $244.73 | 10.358% | $270.0791 | $270.08 | $270.10 | $270.10 |
| Purchase #7 | $51.78 | 6.180% | $54.98 | $54.98 | $55.00 | $55.00 |
| 7 purchase totals = | $833.32 | $917.8620 | $917.86 | $917.85 | $917.90 | |