| 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 | $89.80 | 10.237% | $98.9928 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $9.32 | 3.858% | $9.6796 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $46.63 | 12.599% | $52.5049 | $52.50 | $52.50 | $52.50 |
| Purchase #4 | $53.90 | 4.566% | $56.3611 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $46.70 | 6.254% | $49.6206 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $231.98 | 8.274% | $251.174 | $251.17 | $251.15 | $251.20 |
| Purchase #7 | $92.41 | 13.745% | $105.1118 | $105.11 | $105.10 | $105.10 |
| 7 purchase totals = | $570.74 | $623.4448 | $623.43 | $623.40 | $623.50 | |