| 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 | $244.79 | 3.127% | $252.4446 | $252.44 | $252.45 | $252.40 |
| Purchase #2 | $25.30 | 7.791% | $27.2711 | $27.27 | $27.25 | $27.30 |
| Purchase #3 | $10.76 | 5.152% | $11.3144 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $111.98 | 13.364% | $126.945 | $126.95 | $126.95 | $126.90 |
| Purchase #5 | $25.60 | 3.546% | $26.5078 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $189.94 | 13.106% | $214.8335 | $214.83 | $214.85 | $214.80 |
| Purchase #7 | $69.67 | 9.555% | $76.327 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $678.04 | $735.6434 | $735.64 | $735.65 | $735.50 | |