| 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 | $27.76 | 7.764% | $29.9153 | $29.92 | $29.90 | $29.90 |
| Purchase #2 | $39.55 | 5.358% | $41.6691 | $41.67 | $41.65 | $41.70 |
| Purchase #3 | $63.82 | 8.682% | $69.3609 | $69.36 | $69.35 | $69.40 |
| Purchase #4 | $92.53 | 4.501% | $96.6948 | $96.69 | $96.70 | $96.70 |
| Purchase #5 | $122.57 | 9.633% | $134.3772 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $24.33 | 6.670% | $25.9528 | $25.95 | $25.95 | $26.00 |
| Purchase #7 | $185.42 | 3.820% | $192.503 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $555.98 | $590.4731 | $590.47 | $590.45 | $590.60 | |