| 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 | $70.29 | 9.432% | $76.9198 | $76.92 | $76.90 | $76.90 |
| Purchase #2 | $38.32 | 4.341% | $39.9835 | $39.98 | $40.00 | $40.00 |
| Purchase #3 | $151.63 | 12.791% | $171.025 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $84.66 | 11.759% | $94.6152 | $94.62 | $94.60 | $94.60 |
| Purchase #5 | $39.43 | 13.245% | $44.6525 | $44.65 | $44.65 | $44.70 |
| Purchase #6 | $227.43 | 13.110% | $257.2461 | $257.25 | $257.25 | $257.20 |
| Purchase #7 | $68.95 | 10.242% | $76.0119 | $76.01 | $76.00 | $76.00 |
| 7 purchase totals = | $680.71 | $760.4540 | $760.46 | $760.45 | $760.40 | |