| 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 | $5.89 | 4.755% | $6.1701 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $175.88 | 7.710% | $189.4403 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $53.37 | 5.209% | $56.15 | $56.15 | $56.15 | $56.20 |
| Purchase #4 | $136.25 | 12.135% | $152.7839 | $152.78 | $152.80 | $152.80 |
| Purchase #5 | $74.97 | 7.127% | $80.3131 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $41.75 | 5.172% | $43.9093 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $61.89 | 10.603% | $68.4522 | $68.45 | $68.45 | $68.50 |
| 7 purchase totals = | $550.00 | $597.2189 | $597.21 | $597.20 | $597.30 | |