| 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 | $89.55 | 4.326% | $93.4239 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $174.91 | 6.835% | $186.8651 | $186.87 | $186.85 | $186.90 |
| Purchase #3 | $152.64 | 12.375% | $171.5292 | $171.53 | $171.55 | $171.50 |
| Purchase #4 | $190.68 | 8.287% | $206.4817 | $206.48 | $206.50 | $206.50 |
| Purchase #5 | $44.34 | 4.357% | $46.2719 | $46.27 | $46.25 | $46.30 |
| Purchase #6 | $73.49 | 5.499% | $77.5312 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $123.58 | 3.612% | $128.0437 | $128.04 | $128.05 | $128.00 |
| 7 purchase totals = | $849.19 | $910.1467 | $910.14 | $910.15 | $910.10 | |