| 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 | $59.38 | 13.587% | $67.448 | $67.45 | $67.45 | $67.40 |
| Purchase #2 | $183.55 | 9.591% | $201.1543 | $201.15 | $201.15 | $201.20 |
| Purchase #3 | $7.63 | 10.242% | $8.4115 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $89.30 | 13.267% | $101.1474 | $101.15 | $101.15 | $101.10 |
| Purchase #5 | $134.70 | 6.540% | $143.5094 | $143.51 | $143.50 | $143.50 |
| Purchase #6 | $124.66 | 8.416% | $135.1514 | $135.15 | $135.15 | $135.20 |
| Purchase #7 | $68.80 | 7.773% | $74.1478 | $74.15 | $74.15 | $74.10 |
| 7 purchase totals = | $668.02 | $730.9698 | $730.97 | $730.95 | $730.90 | |