| 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 | $55.69 | 5.650% | $58.8365 | $58.84 | $58.85 | $58.80 |
| Purchase #2 | $30.41 | 10.658% | $33.6511 | $33.65 | $33.65 | $33.70 |
| Purchase #3 | $150.51 | 5.339% | $158.5457 | $158.55 | $158.55 | $158.50 |
| Purchase #4 | $20.75 | 13.769% | $23.6071 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $159.95 | 10.365% | $176.5288 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $200.52 | 5.355% | $211.2578 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $42.35 | 8.835% | $46.0916 | $46.09 | $46.10 | $46.10 |
| 7 purchase totals = | $660.18 | $708.5186 | $708.53 | $708.55 | $708.50 | |