| 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 | $84.97 | 5.433% | $89.5864 | $89.59 | $89.60 | $89.60 |
| Purchase #2 | $72.89 | 3.269% | $75.2728 | $75.27 | $75.25 | $75.30 |
| Purchase #3 | $223.55 | 3.374% | $231.0926 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $218.66 | 8.778% | $237.854 | $237.85 | $237.85 | $237.90 |
| Purchase #5 | $79.65 | 13.634% | $90.5095 | $90.51 | $90.50 | $90.50 |
| Purchase #6 | $148.90 | 8.676% | $161.8186 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $46.93 | 6.145% | $49.8138 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $875.55 | $935.9477 | $935.94 | $935.90 | $936.00 | |