| 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 | $75.94 | 10.195% | $83.6821 | $83.68 | $83.70 | $83.70 |
| Purchase #2 | $228.72 | 9.638% | $250.764 | $250.76 | $250.75 | $250.80 |
| Purchase #3 | $235.53 | 13.630% | $267.6327 | $267.63 | $267.65 | $267.60 |
| Purchase #4 | $189.32 | 11.490% | $211.0729 | $211.07 | $211.05 | $211.10 |
| Purchase #5 | $79.39 | 11.850% | $88.7977 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $83.93 | 7.171% | $89.9486 | $89.95 | $89.95 | $89.90 |
| Purchase #7 | $13.70 | 5.646% | $14.4735 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $906.53 | $1,006.3715 | $1,006.36 | $1,006.35 | $1,006.40 | |