| 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 | $78.35 | 9.340% | $85.6679 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $126.25 | 3.295% | $130.4099 | $130.41 | $130.40 | $130.40 |
| Purchase #3 | $47.29 | 11.514% | $52.735 | $52.74 | $52.75 | $52.70 |
| Purchase #4 | $213.48 | 11.528% | $238.09 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $107.47 | 11.145% | $119.4475 | $119.45 | $119.45 | $119.40 |
| Purchase #6 | $128.95 | 12.113% | $144.5697 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $173.85 | 7.518% | $186.92 | $186.92 | $186.90 | $186.90 |
| 7 purchase totals = | $875.64 | $957.8400 | $957.85 | $957.80 | $957.80 | |