| 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 | $82.87 | 10.122% | $91.2581 | $91.26 | $91.25 | $91.30 |
| Purchase #2 | $66.47 | 10.391% | $73.3769 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $147.78 | 3.767% | $153.3469 | $153.35 | $153.35 | $153.30 |
| Purchase #4 | $39.89 | 12.599% | $44.9157 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $147.85 | 7.716% | $159.2581 | $159.26 | $159.25 | $159.30 |
| Purchase #6 | $247.48 | 7.472% | $265.9717 | $265.97 | $265.95 | $266.00 |
| Purchase #7 | $173.45 | 4.858% | $181.8762 | $181.88 | $181.90 | $181.90 |
| 7 purchase totals = | $905.79 | $970.0036 | $970.02 | $970.00 | $970.10 | |