| 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 | $233.79 | 10.735% | $258.8874 | $258.89 | $258.90 | $258.90 |
| Purchase #2 | $82.68 | 3.558% | $85.6218 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $67.68 | 11.475% | $75.4463 | $75.45 | $75.45 | $75.40 |
| Purchase #4 | $46.76 | 5.208% | $49.1953 | $49.20 | $49.20 | $49.20 |
| Purchase #5 | $224.47 | 4.802% | $235.249 | $235.25 | $235.25 | $235.20 |
| Purchase #6 | $165.69 | 5.702% | $175.1376 | $175.14 | $175.15 | $175.10 |
| Purchase #7 | $81.85 | 10.359% | $90.3288 | $90.33 | $90.35 | $90.30 |
| 7 purchase totals = | $902.92 | $969.8662 | $969.88 | $969.90 | $969.70 | |