| 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 | $69.71 | 9.839% | $76.5688 | $76.57 | $76.55 | $76.60 |
| Purchase #2 | $71.99 | 4.838% | $75.4729 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $144.75 | 4.250% | $150.9019 | $150.90 | $150.90 | $150.90 |
| Purchase #4 | $84.40 | 6.861% | $90.1907 | $90.19 | $90.20 | $90.20 |
| Purchase #5 | $66.56 | 9.606% | $72.9538 | $72.95 | $72.95 | $73.00 |
| Purchase #6 | $131.73 | 9.863% | $144.7225 | $144.72 | $144.70 | $144.70 |
| Purchase #7 | $234.60 | 4.531% | $245.2297 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $803.74 | $856.0403 | $856.03 | $856.00 | $856.10 | |