| 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 | $33.47 | 5.338% | $35.2566 | $35.26 | $35.25 | $35.30 |
| Purchase #2 | $218.84 | 3.657% | $226.843 | $226.84 | $226.85 | $226.80 |
| Purchase #3 | $46.90 | 3.372% | $48.4815 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $106.56 | 3.619% | $110.4164 | $110.42 | $110.40 | $110.40 |
| Purchase #5 | $39.41 | 9.253% | $43.0566 | $43.06 | $43.05 | $43.10 |
| Purchase #6 | $177.99 | 3.411% | $184.0612 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $21.53 | 4.272% | $22.4498 | $22.45 | $22.45 | $22.40 |
| 7 purchase totals = | $644.70 | $670.5651 | $670.57 | $670.55 | $670.60 | |