| 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 | $61.71 | 6.825% | $65.9217 | $65.92 | $65.90 | $65.90 |
| Purchase #2 | $39.77 | 12.606% | $44.7834 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $34.84 | 11.661% | $38.9027 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $161.39 | 10.315% | $178.0374 | $178.04 | $178.05 | $178.00 |
| Purchase #5 | $125.30 | 8.162% | $135.527 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $165.86 | 9.730% | $181.9982 | $182.00 | $182.00 | $182.00 |
| Purchase #7 | $211.98 | 6.245% | $225.2182 | $225.22 | $225.20 | $225.20 |
| 7 purchase totals = | $800.85 | $870.3886 | $870.39 | $870.40 | $870.30 | |