| 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 | $68.40 | 4.294% | $71.3371 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $130.71 | 6.630% | $139.3761 | $139.38 | $139.40 | $139.40 |
| Purchase #3 | $68.41 | 5.773% | $72.3593 | $72.36 | $72.35 | $72.40 |
| Purchase #4 | $215.73 | 4.550% | $225.5457 | $225.55 | $225.55 | $225.50 |
| Purchase #5 | $82.50 | 13.685% | $93.7901 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $194.77 | 3.208% | $201.0182 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $108.82 | 12.594% | $122.5248 | $122.52 | $122.50 | $122.50 |
| 7 purchase totals = | $869.34 | $925.9513 | $925.96 | $925.95 | $925.90 | |