| 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 | $26.58 | 3.610% | $27.5395 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $17.65 | 5.529% | $18.6259 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $44.65 | 4.129% | $46.4936 | $46.49 | $46.50 | $46.50 |
| Purchase #4 | $143.39 | 8.164% | $155.0964 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $202.27 | 10.136% | $222.7721 | $222.77 | $222.75 | $222.80 |
| Purchase #6 | $150.85 | 12.828% | $170.201 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $212.64 | 11.701% | $237.521 | $237.52 | $237.50 | $237.50 |
| 7 purchase totals = | $798.03 | $878.2495 | $878.25 | $878.25 | $878.20 | |